NCIS character nicknames

I was originally looking for all the crazy nicknames that Tony had for McGee and I stumbled across all these. I figured...sure why not!

What are our favorite characters' nicknames or code names?

CHARACTER
Leroy Jethro Gibbs
Boss
Gibbs (Mainly by Abby, sometimes by Jen on rare occasion Tony and McGee)
Silver Fox
Bastard (By most women. We learn that Tobais Fornell is called a Bastard as well)
Bossman
El Jefe ("Iced" Season 3)
Probie (Franks calls him that in "Hiatus" Season 3) (Update: Also in season 6 episode 15)
Jethro (Normally only by Jen, Ducky, Tobias Fornell, or Mike Franks. And by Ziva in Haitus part 2)
One-Shot ("Last Man Standing" Season 6)
Pa (by DiNozzo in "Last Man Standing" Season 6)
Dad (by DiNozzo in "Last Man Standing" Season 6x2)
Smokey ("Cloak" Season 6 Episode 8)
Gunny
High School Principal(Gibbs refers himself to a High School Principal in Season 2)
Leroy Jethro ("Heartland" Season 6 Episode 4)
LJ ("Heartland" Season 6 Episode 4)
Fearless leader
Daddy (when Gibbs and Jenny are arguing in "Twisted Sister" Season 4 Episode 9)
L.J. Tibbs (in McGee's book)
Sweetie (Ducky calls him this in "Broken Bird" Season 6)
Leroy
El Magnifico (one of Abby's many pet names)
L Jethro Gibbs ( in "Call of Silence" 2x7 when introducing himself formally for the interview with Sgt. Youst)
Alvin Thomas (undercover name in "One Shot, One Kill", 1x13)


Abby Sciuto
Abby
Abs
Vampirestein8782
Little Lotus Blossom (By Ducky in "Twisted Sister" Season 4 Episode 9
HeLrAiSer32
Miss-Cold-Ember
B2Killerzs
Cyberskank1982
Hot Dark Angel (By Mikel Mawher on his web page for Abby "Bloodbath" Season 3 Episode 21)
Deathstlkr49
Miss Gibbs ("Forced Entry" 2x09)
4renschik (her numberplate in "Dog Tags" Season 5)
Abby-normal (Nine Lives 6x05)
5 Finger Sciuto
Abigail (Mainly by Ducky that we know of)
Scuito ("bait season 3)
Miss Scuito (By Director Vance throught Season 6. Also by A Doctor in "Haitus" Part 1 Season 3 Episode 23)
Forensic Scientist Extraordinaire ( In "Judgment Day" Season 5 Episode 18)
Amy (in McGee's book)
Vampirestein
Energizer Abby (Voyuers Web)


Anthony D. DiNozzo
Tony
Boss (By McGee on a few accounts and once by Gibbs in "Bait" Season 3 Episode 18 and in "Bounce" Season 6 Episode 16)
Big D ("Model Behavior" Season 3 Episode )
Spanky ("SWAK" Season 2 Episode 22)
Honeybuns (Head Case Season 3 Episode15 by Naomi (Tony's girlfriend at the time) and apparently by Gibbs!)
My little hairy butt ("Under Covers" Season 3)
Sex machine (Conspiracy Theory 2x19)
DiNutso (Fornell's way of saying his last name)
Gus Bricker (undercover name Split Decision Season 1)
Tony DiNardo (undercover with Jeanne, Through out Season 4 Ending at Season 5 Episode 2 "Family")
El Segundo
Dee-Nozzo (By Ziva not sure what episode)
Brad, Bruce ("Pop Life" Season 2 Episode 16)
Willard ("Chimera" Season 5 Episode 6)
DiNosey ("Capitol Offense" Season 6 Episode 3)
DiNoseyo ("South by Southwest" Season 6 Episode 17)
Bandit ("Cloak" 6x08)
Senior Field Agent (Mentions that to McGee when he doesn't want to do something)
Bone head (by Gibbs and a few others)
Jean Paul ("Under Covers" Season 3 Episode 8 )
Tommy (In McGee's book)
DiNozzo (Abby in "Bounce" Season 6 Episode16)
Tango Eight (A code name that Jen gave him ins Seasons 4-5)
Wingnut
Trainee ("Agent Afloat" Season 6 Episode 2)
Bubba ("Hung Out to Dry" Season 1 Episode 2)
"That Italian Kid" ("Call of Silence", Season 2 Episode 7
"Very Special Agent Anthony DiNozzo, boy who cried wolf and who must now suffer from periodontal disease from it." (Season 5 Episode 2 "Family" Refers to himself as this as he's on the phone after announcing he needs to go to a Dentist appointment, but neither, Gibbs, nor McGee, nor Ziva believe him, becuase as we all know as he was on an under cover in Season 4 and an episode in Season 5. They don't let him go so when he answers the phone he refers himself to that.)


Timothy McGee
Aqua Smurf (“Dead Man Walking” 4x16)
Backstabber
Banacek ("Deception", 3x13)
Boss ("Last man standing" 6x01)
Charlie Brown ("Witch Hunt" 4x06)
Chucklehead ("Head Case" Season 3)
Daniel McBoone ("Hide and Seek" 6x19)
Dead Agent Walking (“Twisted Sister” 4x09)
Dork ("Black Water" 2x11)
Elf Lord
Gore Vidal ("Smoked" 4x10)
Inspector Gadget ("Family" 5x02)
Knucklehead("Head Case" Season 3)
Ladder Hugger
Major McTom ("Requiem" 5x07)
McBarfbag("Chimera" 5x06)
McCheat ("About Face" 5x17")
McChitty Chat ("Legend", part 1, 6x22)
McContrary ("Legend Part 1" 6x22)
McCranky ("Caged" 6x12)
McDetail ("Deliverance" 6x15)
McEgghead ("Broken Bird" 6x13)
McFlabby ("Witch Hunt" 4x06)
McFlower Power ("Bloodbath" 3x21)
McFreaky ("Stakeout" 5x12)
McGarnagle ("Broken Bird" 6x13)
McGeek ("Angel of Death" 4x24)
McGeekle ("Grace Period" 4x19)
McGeeko ("Requiem" 5x07)
McGenius ("Legend", part 2, 6x23)
McGiggle ("Corporal Punishment" 5x10)
McGnome ("Collateral Damage" 6x07)
McGoo ("Identity Crisis" 5x04)
McGoogle ("Requiem" 5x07)
McGoon
McGPS ("Dagger" 6x09)
McGruff ("Dog Tags" 5x13)
McGullible ("Dagger" 6x09)
McKilljoy ("Collateral Damage" 6x07)
McLawyer (“Smoked,” 4x10)
McLovin ("Deliverance" 6x15)
McLover ("Designated Target" 5x08)
McMotherboard ("Deliverance" 6x15)
McMuse ("Dog Tags" 5x13)
McNerd ("Corporal Punishment" 5x10)
McOz ("Judgment Day" 5x18)
Mr. Peabody ("Deception", 3x13)
McPinkerton ("Road Kill" 6x10)
McProbie
McProbius ("Dog Tags" 5x13)
McRanger Rick ("Hide and Seek" 6x19)
McRomeo ("In the Zone" 5x15)
McRuff
McScout ("Dagger" 6x09, "Hide and Seek", 6x19)
McSneaky ("Recoil" 5x16)
McShipmate ("Last Man Standing" 6x01)
McSofty ("Caged" 6x12)
McTardy McSnapper ("Legend", part 1, 6x22)
McTim ("Requiem" 5x07)
McTimex (“Twisted Sister” 4x09)
McZero ("Internal Affairs" 5x14)
Michael Jackson (“Sub Rosa” 1x07)
Mr. Mildly Neurotic Introvert with a Highly Sensitive Ego ("In the Dark" 4x22)
Neanderboy ("Doppelganger", 2x12)
Picklehead ("Head Case" Season 3)
Plucky ("Light Sleeper" 3x14)
Probie
Probie Pan ("Tribes" 5x11)
Probie-san ("Leap of Faith" 5x05)
Probie Wan Kenobi
Probilicious ("Leap of Faith" 5x05)
Scout Boy ("Hide and Seek", 6x19)
Special Agent Goodwrench ("Lt. Jane Doe", 2x04)
Spider Mike ("Cloak" 6x08)
Sponge Bob ("Black Water" 2x11)
The Ghost of David Niven ("Deception", 3x13)
The McGee ("Caged", 6x12)
Thom E. Gemcity (mostly "Cover Story", 4x20)
Tiny Tim ("Silent Night", 6x11)
Tim
Timmy
Very Special Agent McGee


Ziva David
Bat Girl ("Boxed In" Season 3 Episode12)
Crazy Chick ("Under Covers" Season 3 Episode 8)
Crazy Israeli Chick
Crazy Israeli Chick With Impulse Issues ("Designated Target" Season 5 Episode 8)
Crazy Ninja Fighting Israeli Chick
Gina ("Recoil", Season 5 Episode 16)
Gretel ("Boxed In" Season 3 Episode12)
Lisa (in McGee's book)
Little Israeli ("Shalom" Season 4 Episode 1)
Pistol Pack'n Mama
Pocahontas ("Road Kill" Season 6 Episode 10)
Sick Chick ("Probie" Season 3 Episode 10)
Sweet Cheeks ("Under Covers" Season 3 Episode 8)
My Ninja ("Nine Lives" Season 6 Episode 5)
Widow Woman ("Cloak" Season 6 Episode 8)
Houdini ("Deception" Season 3 Episode 13)
Mossad Hunting Dog ("Dagger" Season 6 Episode 9)
la Bonita ("Deliverance" Season 6 Episode 15)
Sophie( "Under Covers" Season 3 Episode 8)
Officer David
Officer Ziva David
wingnut
Zee-vah ("Frame-Up, 3x09)
Ziver
David-o ("Legend", part 1, 6x22)
amadeus


Jennifer Shepard
Jenny
Jen
Madame Director (Doesn't like to get called it. Normally snaps at people but not Gibbs.
Was first called this by Gibbs in "Kill Ari" Part 1 Season 3 Episode 1)
Ma'am
Director
Director Shepard
Mommy ("Twisted Sister", 4x09)
Fearless Leader (Tony "Judgment Day" Season 5 Episode 18)


Donald Mallard
Charles
Doctor
Ducky
Duckman
Duck (only Jethro has permission to call him this)
Rubber Ducky ("Cloak" Season 6 Episode 8)
Doctor Mallard
Donnie (by Jordan "Broken Bird" 6x13)
Donald - by his mother
Duckster ( "Agent Afloat" Season 6 Episode 2)


Jimmy Palmer
Autopsy Gremlin ("Model Behavior" Season 3 Episode 11)
Black Lung ("Shalom" season 4)
Jimster
Mini Mallard ("About Face" season 5 Episode 17)
Baby Gibbs ("About Face" season 5 Episode 17)
Love Machine ("Cloak" Season 6 Episode 8)
Pimmy Jalmer (from McGee's book)


Caitlin Todd
Kate
Secret Service chick ("Yankee White" Season 1 Episode 1 by Tony)
Katie (She hates to get called that)
Lulu ("Pop Life" Season 2)
Rosefern (secret service codename)
Todd
Special Agent Todd
Special Agent Caitlin Todd
Caitlin (Normally by Ducky that we know of)