popping gum

running your mouth and can't back it up; talking excessively with no truth, talking smack to someone with no intensions on doing anything (flexing).

You can't ever believe anything Tyrone says, he's always popping gum.

by Sexie Red December 08, 2010

flow boat

to beat down; to bring forth physical violence by beating and stomping the shit out of someone; to knock someone straight off their ass.

Kevin was trash talking me, if he continues I am going to flow boat his ass.

by Sexie Red December 08, 2010