another word for bitch, but less rude. popularized by Kelly in her song 'shoes'. you might find yourself saying betch at random times, most likely when you want to party.
If you don't want to be called a betch, don't mess with Kelly or her shoes, always let her borrow your top if she asks, and never break up with her in a txt message. If you do, you may also get a bouche bag in the mail.
"I'm gunna betch slap you shet bag"
"Don't be a betch"
"Fuck you fat betch, oh yea I said you fat"
A word you use if you have autism and can't say bitch. Also the name of the cancerous show with the cancerous viner gabby. It's one of the reason our generation Is so fucked.