"Far out", "that's cool", "heck yea" ,"fantastic", "badass",etc.
Example:"we are not working this weekend" the boss man said
Charlie replies"bet email up,now I can get my yard work done".
Oh it's not supposed to rain today bet em up
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!
When you need that shit so bad.
“can I fuck you so hard that cum goes out your nostrils?” -daddy
“Betty Bet That Up” -mommy
When you need that shit so bad.
“Hey can I fuck you so hard that cum comes out your nostrils” -daddy
“Betty Bet That Up” -mommy