Flac Jac

The act of ejaculation while having a flaccid penis

The cold air made my nips so hard. I couldn't stop myself from a flac jac. I even had recoil I flac jacked so hard.

by simplyjames March 1, 2023

Jac

a lad who went 14:4 pre-game in CS:GO.

You can't beat Jac who went "14:4 pre-game in CS:GO"

by TheCoolestDudeOnThePlanet September 20, 2016

Jac

A place Florida people call juvie because that's where kids(jitts) age 8-17 go after they get arrested in Florida by law enforcement before going to a local detention center or get released to their people

Randy: Yo Bruss them pussy ass crackers took me to the jac

Ant: what you do?

Randy: fucking burglary of a dwelling ,Grand theft, criminal mischief , and resisting without violence

by Floridaboytony April 22, 2020

Jac

their always gay look up on xbox IIIKarmaIII and call him gay

jac ur fucking gay

by Mr dr apex 21 September 17, 2020

Jac Sherington

A Person who has the dirtiest and most disgusting mind among men and loves asking would you rather's which involve unspeakable acts usually sexual

Jac Sherington just asked me would I rather watch my mum rape him or him raping my mum (yes he did just ask me that he actually is disgusting)

by officialborris November 11, 2014

JAC

a massive loser who tells gay jokes and is a faggot

jesus christ harvey i really fucking hate jac

by jacisgayandjakeisacoolman July 29, 2019

Jac

Jac is a self centred Dickhead who only thinks of himself and not others. He will do his very best to get what he wants but when he doesn’t, he becomes a true cunt. Jac is a lady’s man who doesn’t realise how much bigger his head is to his dick.
Jac usually rhymes with lack aka lack of friends.

Oh he’s such a jac! Only hangs out with the girls he knows he can’t get.

Have you seen jac? He’s probably out with his new “girl” again.

by X_Mayahope_x April 4, 2019