A guy that will do anything just for your amusement. He is awesome. If you are his friend you are lucky
Anonymous: Hey Jack. Act up in class
Jack: Sure. Mr. Teacher?
Teacher: Yes
Jack: Do you know my brother Joe?
Teacher: Joe who?
Jack: Joe Mama!
Jack: Sure. Mr. Teacher?
Teacher: Yes
Jack: Do you know my brother Joe?
Teacher: Joe who?
Jack: Joe Mama!
by Matias Man January 14, 2020

The worst person you could even meet seems nice at first and but then treats you like shit and is the type of person to go out with your best freind.
Jack- ill treat u better than any guy. ill show u the love and affection u need
(*next minute*)
(gets with one of ur best mates and doesnt give a shit about u)
(*next minute*)
(gets with one of ur best mates and doesnt give a shit about u)
by qwertcvbn March 6, 2019

The most flexible guy you will ever fucking meet, you don't know why but he is quite literally a pretzel of a man. He is a human anonymity when it comes to his spaghetti limbs
by Bananason July 15, 2022

Noun. One who is simultaneously so idiotic and such a jerk that s/he goes beyond just "jack ass" or "asshole" to a combination of the two.
Also related: jack-assholery.
Also related: jack-assholery.
by holacrr July 18, 2013

Where a male cums in a girls vagina after sex, then the girl doesn’t clean out her vagina goes home to her boyfriend. The when her boyfriend/husband/fiancé fucks he is surprised by the jack in the girl.
by George_Orwell 1984 January 27, 2018

Much like "The Houddini", during intercourse the male should spit on her back to create the impression of him being "finished", then when she turns round he spunks in her eye. From this, he should then kick her like as to ensure that she is covering one eye whilst simultaneously hopping and yelling "aaargh", much like a pirate.
by Steve the Pirate 999 April 17, 2014
