girthquake

an earthquake or tremor caused by the walking jumping or just general motion cause by a fat person

tom: oh my gosh no! here comes jeffery johnson its gonna be a 10.0 girthquake

bystanders: run!!!!!!!!!!

by tom beotch! November 30, 2006

girthquake

the shuddering that a thick woman's body goes through during vigorous sex.

i was so amped on getting with bertha last night that she experienced a full-blown girthquake.

by squoze.lemmins September 6, 2009

The Girthquake

When your dick is wider than the length and after you finish having sex the vagina is the perfect width to insert a coke can.

My vagina was so tight until Kev fucked me with The Girthquake..

by Skvmfvkk February 11, 2019

Girthquake

Girthquake is made up of TimTheTatman, CourageJD, and basicallyidowrk. They started as a Fortnite trio and use the name because they are all overweight.

you better watch out Girthquake is coming.

by itsashley June 6, 2021

girthquake

seismic activity caused by the falling of a particularly heavy individual

Lizzo’s footsteps alone could qualify as girthquakes.

by acharisa February 21, 2024

Girthquake

When you’re so well endowed that when you have intercourse the shear size of your member causes your partner to have an orgasm that measures on the Richter scale.

We planned on fucking all night but only a couple pumps in I caused a girthquake.

by Mnastee69 May 29, 2024

Girthquake

A rare incident when a male violently ejaculates while uncontrollably shitting. The combination creates a ground-shaking event.

The Peeping Tom caused mayhem for the building managers because he would regularly Girthquake during meal delivery.

by Deeeeznutz March 17, 2021