ass wave 

An ass wave is when a girl who has an ass that moves in a wave pattern when youre doing the deed. It looks like a wave pattern in the ocean.

I was smashing Britney from behind and she had a great ass wave.

ass wave by Mcgwicko April 1, 2023

wave the chrome on the ass 

to wave the chrome on the ass refers to shoot a firegun, to pop a gun

'Pac tried to front so I waved the chrome on his ass

wave the chrome on the ass by Emmanuel March 3, 2004