by msirek June 10, 2019

It originated in 2000 around South Gwinnett in Georgia and it means "Definitely" or "Im excited" or "I can't wait"or "For sure" or "Cool beans" or "Im down" or "Im game" or "I will be there" or "Yes" or as an updated version of saying "You bet" or "You betcha" which means you agree and are looking forward to an upcoming event/plans of some sort.
Dude: Are you coming to the club tomorrow night? They said Usher is performing and there will be hella chicks there"
Dude 2: Fuck yeah bet that up!
Dude 2: Fuck yeah bet that up!
by RCCola11581 August 18, 2023

Person 1: Lads, I've stuck 45p on Aubameyang first goal scorer at 5/1
Person 2: Why have you only done 45p?
Person 1: I'm skint. I got steaming and spent £32 in McDonalds last night
Person 2: That's such a typical muzz bet
Person 2: Why have you only done 45p?
Person 1: I'm skint. I got steaming and spent £32 in McDonalds last night
Person 2: That's such a typical muzz bet
by bigfatcamel January 12, 2022

to either affirm something positively or to end a conversation because someone said some shit you don’t like
1-“You tryna go roll up right quick “
1b-“bet that”
2-“we don’t have to see each other we are just friends”
2b-“bet that” *ends facetime*
1b-“bet that”
2-“we don’t have to see each other we are just friends”
2b-“bet that” *ends facetime*
by The real definitions of urband October 10, 2022

"That was a Gambler's Bet right there."
by potato_bagel July 27, 2025

by Boboops March 12, 2022

by yomamma9970 February 8, 2023
