When someone has herpes on their lips.
Bro be careful macking or goin down on ratchet hoes, you goin get boo-boo lip.
When everyone and their mother can tell you have feelings for someone and they clearly have them back but you're both too scared to admit it so you're stuck in that awkward "idk if we're talking" stage.
"Yeah, Ryan is definitely your boo who ain't your boo until he finally grows a pair to admit he likes you."
"Jake is your boo who ain't your boo cause you're too dang scared to tell him you like him."
Basically it's slang term to define a medical condition, where males have a hidden penis or buried penis which is usually caused by obesity.
Yea, that girl hit that the other night and had issues with him they kept playing peek a boo pickle.
A slim girl who has a nice booty but usally has it undercover by unflattering clothes for the curves or hides her booty
Often a term used by men to define a slim thick girl or thin girl that hides her assets also know as a undercover booty
“Look at her she has a Peek-a-boo booty
An Indian with every disability and disease
Oh no how sad they have Boo randhawa
A big black guy named Diamond.
Guy: hey where is diamond?
Guy 2: who?
Guy 1: King Boo!!
Guy 2: Oh!! He's over there.
The cutest little puppy in the whole world. He's a snugly love bug who just wants to be with you. He misses you when you are gone and smothers everyone with his wet kisses. His white fur never stays clean because this little puppy just wants to explore. He is the best dog in existence