thunderpoon 

Poon so stretched out that it claps like thunder when the girl is jogging.

Gina has eight kids and a bad case of thunderpoon.

thunderpoon by Jidam December 4, 2015

Thunderpoon 

An explosive dildo that explodes when inserted 5 inches into the vagina or rectum.

After using her thunderpoon for the first time, Stacy wasn't able to sit for a week.

Thunderpoon by BBQribs7 March 27, 2016

Thunderboots 

A shoe that is made specifically for those of excessive weight. When the person walks, it is said that the ground shakes, and the cause of this is the "thunder in his boots."

"When she put on the thunderboots, if looked as if she was baking bread rather than trying to apply footwear."

Thunderboots by Jerry August 20, 2004

Beyond Thunderbone

The act of two guys engaging in a masturbatory battle, inside a dome-shaped jungle gym, where the winner is the combatant who can climax first. (Note: During the battle, the jungle gym should be covered by the wagering spectators to prevent any random onlookers from seeing inside.)

Term references the film Mad Max Beyond Thunderdome's arena where opponents battle each other to the death.

"Make sure there's no kids around! Bob and Bill are going beyond thunderbone! Two men enter, one man leaves!"

Beyond Thunderbone by Baron Marx May 21, 2013

thunderboomer 

(informal noun, regional to the American Midwest)

1. a thunderstorm

When that thunderboomer rolled in last night, all the dogs hid under the bed.

thunderboomer by Jno. Aubrey May 14, 2018

Thunderpants

A name given to an artical of clothing for people who fart very loud or have very bad gas.

"Stay away from Jim, he's wearing his thunderpants today."

"Thats what that retch is?!"

Thunderpants by bimmerjim May 13, 2005

Thundercool 

Something that is beyond cool and awesome. Something that cannot be described by any other word.

Dude, how would you describe the best thing in the world?

Thundercool.

Thundercool by Macvito August 4, 2010