Its describing a really bad thing happening in a situation.
A rude way of telling someone "there making noise" and that there talking BULLSHIT. You much rather prefer they just keep quiet 24/7.
Cearse:"Ok sho" Raine no one cares.
Raine: Ok but who's your friend?
The cutest bombest guy in the world no cap my guy, he has curly hair SO THEREFORE he’s 10 TIMES CUTERERRR he will pull up don’t test him
Aye g back up I don’t wanna call rich homie sho on you dawg
me
Person A: do you know Sho Last Name
Me: Yes, it's me
When a girl/guy wants to be fucked hard.
Helga: He totally is shoing that girl.
Jenkins: How you know she’s into shoing?