thunderbroom 

noun: A bass guitar, especially one used to great effect.

Morphine's Mark Sandman sure did know how to work the ol' thunderbroom.

thunderbroom by wookieesaurus December 30, 2011

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

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

Thunderbooty 

The act of having sex during thunderstorms.

“Mane, I just got love getting thunderbooty during storms!”

Thunderbooty by GKrepak April 19, 2020

thunderboob 

The underboob of a monstrous rack.

"That shirt is way too small for them massive ol' things. That's some thunderboob right there."

thunderboob by Thunder Cannon February 9, 2012

Thunderboomer 

1: A raucous thunder storm

or

2: an explosive and noisy shit

I just dropped a huge thunderboomer in your toilet

Thunderboomer by Nipzie July 26, 2016

thunderboot 

The expression of kicking something really hard. Used most appropriately in soccer or a defenseless creature. It was a cartoon character too; he had really nice boots.

I had to give my teacher a thunderboot right in the nuts in order for him to feel my fustration at his futile attempts at teaching. Fortunately for him, he was named NumbNuts for a reason.

thunderboot by jubilant-student November 3, 2003