All the other definitions are too confusing or overcomplicated. It's just slang for your significant other. No different than calling your SO honey, or babe.
Happy valentines day Bae.
by JustAwesome360 January 4, 2022
Get the Baemug. Nancy:You should get a unicorn bae,mine is so cute.Sally:I totally have a unicorn bae and he is rainbowtastic
by EmoLillyx October 25, 2015
Get the unicorn baemug. The meaning of bae is short form for: Before Anyone Else. Mostly adults use it as Babe or Baby but teens do use it as that too.
by lolzj March 18, 2015
Get the Baemug. When someone looks good or wins a fight,or they get lucky you can say slay bae gal,mostly used by stand twitter or people who are swag🥶😔😜😎
by Girlbossgal July 21, 2022
Get the Slay bae galmug. 
by It’s obviously thanking October 22, 2017
Get the who wants to be a baemug.