Footquake

The subtle bouncing produced throughout a room by a nervously oscillating foot; most common in college testing centers and medical waiting rooms

I totally bombed that quiz.

Me too. Tyson's footquake was like a 7.3 on the Richter Scale. I couldn't begin to concentrate.

Footquake by Dano Soprano February 28, 2009

Fatquake 

When fat jiggles on cats. Usually caused by a human lightly running their fingertips along the fur of a fat cat.

Oh my god, look at the fatquake!

Fatquake by someone just fatquaked April 15, 2014

fartquake 

Seismic vibrations that can be triggered by a powerful fart. Most commonly felt through the floor or couch.

Lee set off a fartquake that nearly rattled my teeth out.

fartquake by skintlizerd October 17, 2008

footfucker 

One who has an inclination for sexual intercourse with feet.

Glen is a footfucker. He likes fucking feet.

footfucker by auther Greyeagle January 20, 2005

footfucker 

one who engages in sexual activities with feet.

Phill from Elizabeth is a footfucker.

footfucker by Satan-lucifer November 27, 2006

Fartquake 

Laying ass to ass with your partner and farting

She wanted to lay down and spoon, but I said turn around and let’s fartquake

Fartquake by TheRiz February 15, 2018

Fartquake 

When someone farts so hard the vibrations make it look like they’re twerking

She kept dancing to try to hide her fartquake but everyone knew

Fartquake by Scoobyboo May 28, 2018