"It's been a minute". Used by all blacks in indicated a significant amount of time has lapsed. Someone needs to tell them a minute is a short amount of time..
"You know what I'm saying?" Every time I hear that I say "do you?" Confuses the hell out of them
Funny skit with Larry David when a black kept saying "know what I'm saying". And he kept saying, yes, yes, I do know what your saying after every time he heard it.