under thunder 

Violent rectal belching of the arse’s natural kak gases which erupt from the fart fissure.

under thunder by Martin Duxon August 8, 2003

Over-Under Thunder 

When a girl farts and queefs simultaneously, placing one hand "over" her vagina, and the other hand "under" her legs, on her ass, both in a cup-like position. When said girl farts and queefs, she moves her cupped hands from a closed to open position, thus creating a loud "Over-Under Thunder." This act is common when girls have pajama parties.

Cindy: Uh-oh! I have to fart and queef at the same time! What should I do?
Stacey: You should cut an Over-Under Thunder!

Over-Under Thunder by JasonFatKid November 1, 2012

down-under thunder 

1. That which is located below the waist that makes the owner proud.

2. Passing gas in a way that causes ripples in both the thighs and the air around it.

1. Tonight, if things go right, Sara will be taking a gander at my down-under thunder

2. Man, I have a bad case of the down-under thunders

down-under thunder by Jacob Krieg May 25, 2008

Down Under Thunder 

When you show a girl your google drive In Australia

Hey baby, I have 15 gigs of down under thunder.

Down Under Thunder by IDontLikeMeEither April 12, 2017

thunder down under 

motor boating a vagina

and then sian created a thunder down under.

thunder down under by beckysheep120 December 29, 2017

Thunder From Down Under 

Professional exotic dancers/strippers from Australia! They are So Hot!

I'd Love to see the performance of the Fantastic Thunder From Down Under!

Thunder From Down Under by Starchylde June 1, 2016

thunder in the land down under 

Thunder in the land down under* is a colloquial term to describe hot, passionate, energetic sex. If you've ever wanted a new term to 'spice up' your sex life, thunder in the land down under is the perfect way to describe it.

It conveys meanings of the best sexual experience one has ever had - something wild and crazy that leaves you breathless and panting, but wanting more.

*not geographically limited to sex in Australia, can be used anywhere in the world.

"Hey girl, want to come over for some thunder in the land down under?"

thunder in the land down under by BenjaminRogersX February 9, 2019