Jack

That one kid that no one liked in high school. He is very racist and is a massive bitch all the time. He always copies someone else’s work and never does anything by himself. He is insanely retarded and so nobody ever wants to talk to him. He has negative rizz and scares away all the women with his racism.

Look at Jack over there he can’t pull any bitches.

Jack by Heterosexual white man March 14, 2024

Jack

A placeholder in the Urban Dictionary for most sentence examples, it’s also a common name.

Jack: Hi, I’m Jack.
Matt: Hi Jack!

Jack by littleeooo March 21, 2024

Jack

A bomboclart pussio

You're a Jack

Jack by anonymous April 2, 2024

Jack

A man who will have sex with a woman or a transgender woman but will not have sex with a man or a transgender man.

A man who prefers femininity over chromosomes.

Bill: Who the new guy? I heard he's Gay.

John: He's not Gay. He's Jack.

Jack by amy453332 April 30, 2024

Jack

A person who is always (or frequently) erect

Person: Jack was being such a jack during passing period

Jack by raccoonthemobboss May 9, 2024

Jack

Massive pp

✋

✋
That big

"Hello Jack I Wa-"
"Sorry my shlong hit you mid speech what is it you wish to tell me small child."

Jack by Larry Birb May 9, 2024

Jack

The act of inserting your finger into your friend’s anal cavity after he passes out on his stomach and wiggling your finger while thrusting in and out.

Eddie passed out drunk and ended up getting the jack.

Jack by Blackjack McGee May 10, 2024