Miami Claps 

When a lady jiggles her ass region in such a way as to cause the ass cheeks to collide, or "clap". Often seen in pornographies that focuses on a lady with a large "bo-donk-a-donk".

From Achewood's "Man Why You Even Got to Do a Thing" Issue #2:
"Maria, insane with ass, did Miami claps with her booty."

Miami Claps by Ryan Sprinkle January 30, 2007

Miami claps 

I have no fuckin' idea, but it was in Achewood so I figured 400 people would have come by here already to make up a definition. Maybe today's comic had too many words and not enough pictures of cats looking shocked, so fewer people read it.

Maria, insane with ass, did Miami claps with her booty.

Miami claps by Joe that guy August 24, 2006