Buttquake

The ripples that propagate across the female hindquarters caused by the rhythmic spasms of orgasm.

Me: OMG! That was a 6.5 buttquake!!
Her: of course, you made me cum so hard I queefed at a frequency that can only be heard by dogs!

by Doug E. Stile October 18, 2018

Buttquake

Noun. The ripple effect you receive while having doggy style intercourse or slapping a hoe's ass.

I was banging Sheila the other night from behind and she had some epic buttquake.

by 1337x1 October 19, 2011