What is Stall Out?
1.
The act of telling someone to stop what they're doing or to shut someone up
"Girl da back of yo kneecaps is ridiculous"
"Ayo thats my sister stall out"
"O my bad"
See
2.
to completely exclude someone from something, especially an argument or conflict. A way to sort of get out of a situation.
Bitch: You stupid motherfucker! You still owe me child support. Im gonna fuckin sue yo ass!!
Dude: Ey, stall me out, girl!
Bitch: Aight. (shuts the hell up and walks away)
See