bbg is a short term of baby girl and is usually used to refer to a fellow girl or ur girlfriend. a bbg is usually so hot and will always be by your side because she will definitely be ur gf or best friend. if u call a girl bbg and she is not ur gf or best friend that means you are most likely lesbian or gay.
Girl 1: OMG hi bbg how u been~
Girl 2: yeah I'm good
Boy: hey bbg wanna have fun tonight
Girl: that sounds great, yeah
daddy is a sexual term used by young females as a exclamation of appreciation for males, preferably to photos of guys that are absolutely hot as hell and they kinda want to smash.
Girl1: hey check out this photo Dominic just posted on his instagram!
Girl2: OMG daddy fr~