j-diddles

Doing the "j-diddles" means a person is drooling over the sight of a huge man arse,
while at the same time emitting a high pitched drone that resembles the sound of hitting a baby with a bag of cats.

Jeff: Hey does it sound like someone is in the middle of a j-diddles ?
Vinny: Ya , theres a mouldy twat over there salivating at sumo wrestling diaper bloopers.
Jeff: Ahhhh flip it down ! thats mank !

by Longdong Von Hugenrod May 15, 2009

[Rocket J]

Any hyper or rambunctious acting person whose middle initial begins with the letter 'J'.

Hey, cool it Rocket J, you're going to hurt yourself!

by Rocket J January 8, 2009

j-dumpster

a "japanese cum dumpster" usually the most whorish and slutty girl in the county

person A:the girls a slut
person b:oh! thats coco, shes a total J-dumpster
person A:nicee!!
person C: what are you guys talkin about...
person A & B: ...leave
person C: fine. im not inviting you to my birthday party
person A: good! we dont wanna go because were hangin out with J-dumpster

by your seed October 13, 2011

j/f/a

Just Fucking Around

A twist-off of j/k (Just Kidding)

Guy: That's cold, man!
Me: Relax, dude i'm j/f/a

by KSMoTO December 13, 2008

J-mail

Mass forwarded e-mail of a religious nature usually sent by an older relative.

My grandmother forwarded me 5 pieces of J-mail today.

by SLeepdepD December 19, 2008

Rip a J

To have sexual intercourse; typically associated with manipulative, deceptive, or unemotional sex, but can simply be used to describe the activity if one feels uncomfortable with using the word "sex." The "J" refers to the slang term for vagina: "VaJayJay"

"What did you do this weekend? Rip a J?"
"Hell yeah, man."

by Explosive Potato February 13, 2012

J-killa

Subject Of the poem "The Greatest" by Robert Riemer, J-killa got his name from his many feats of heroism and sexual mastery on the streets where he grew up (he is legally married to Kate upton). He has served as chief advisor under Abraham Lincoln and FDR, and is rumored to have written the Gettysburg address on a roll of toilet paper while he was taking a dump somewhere in Pennsylvania. His most astounding accomplishment, however, was undoubtedly his victory over Heavy Thway in a contest of length (j-killa's penis won by a margin of over 8 feet). In 2014, j-killa was preemptively elected in the presidential election of 2032.

"This is a great man. I love him."-- John Lennon

J-killa is a fucking boss

by Thaaaooo3 June 13, 2014