f'shizzle my n'izzle
A word white kids use to sound funny by pretending they're black, or just because they're dumb.
Yo, I just got a 100 on the test, f'shizzle my n'izzle.
She just got a new phone, f'shizzle my n'izzle.
He just told the teacher to shut up, f'shizzle my n'izzle.