Bootyquake

When you have loose stool or diarrhea.

After eating your cooking, I had a massive bootyquake.

by Foot2yourass April 19, 2009

Bootyquake

When a very round big booty girl shakes her ass she's having a bootyquake I first heard this term from a guy name Hailwillis

Hailwillis has a song called "She having a Bootyquake" Craigsfun.com

That girl having a bootyquake, Go head and bootyquake for me

by bootyquake man March 18, 2011

bootyQuake

When a woman with shape moves her hiney in such a way that causes male arrousal.
This term was brought into common use with the Dr. Khan & DJ Bouti music video titled "bootyQuake".

Search for "bootyQuake" on www.youtube.com for Dr. Khan & DJ Bouti's music video.

by Rowdy DJ Bouti November 16, 2007

birthquake

An earthquake that occurs on one's birthday.

Danny: Holy cow, did you feel that? It's like the earth knows it's my birthday!
Alex: BIRTHQUAKE!!!!!

by juggleboy January 9, 2010

Birthquake

The contractions a woman feels when giving birth.

Woman: Dayum, when I had Chewbacca I thought I was going to explode with the birthquakes!

by BananaBurguer August 20, 2014

Birthquake

This happens when a fat bitch has a baby. Usually caused by a rift in the fatbitchtonic plates.

Nurse: That 'birthquake' measured a 9.8 on the richter scale,
Doctor.

Doctor: Doctor.

by gjkuol09 December 11, 2008

Bootyquake

At the club when there's an overwhelming amount of women shaking their booty at the same time that the building feels like it's shaking.

This was mentioned on MTV Live during a dance party they hosted.

Bro grab on to something. There's gonna be a bootyquake!

by workinghardly February 24, 2011