Thunder dump 

a poop so big that it makes a thunderous sound. People who take a thunder dump, or TD, tend to feel a splash of water on their butts afterwards.

"Wow! I just took a huge thunder dump and now my butt's all wet!"

Thunder dump by your faces sibling no0b June 11, 2006

thunder dump 

to give shock knowledge to someone, to shock them with your information, to enlighten them with new information

"I will lay down some thunder dumps on you." "Here is a thunder dump for you"

thunder dump by allstarbliss November 11, 2012

thunder dumplings 

someone who's robust balls are more awe inspiring than their cock

My balls are rather ordinary but Handy's girlfriend claims he has thunder dumplings underneath his nondescript member.

thunder dumplings by provider44 January 14, 2010

thunder dumpling

When your brown eye opens and gas escapes into the cheeks making a loud thunder sound. This is sometimes followed by an ass pastry known as a dumpling.

Man last night I ate some chinese food and an hour later I let one rip. I then left a "thunder dumpling" in my pants.

thunder dumpling by Jawesome T. R. July 7, 2011

Thunder Dumper 

Sometimes commonly referred to as a "badonka donk" a thunder dumper is a tremendously luscious gluteus maximus.

Man check out that thunder dumper dawg.

Thunder Dumper by smugglescoke January 7, 2020

thunder dumper 

When a gay person takes a huge enjoyable shit in a small bathroom while on the phone with someone.

Why is your voice echoing? oh, im taking a thunder dumper.

thunder dumper by mini izzie July 18, 2010

thunder dumpa 

A girl with a big ass

that bitch got a thunder dumpa

thunder dumpa by jonnyd72486 May 28, 2011