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.

by Jno. Aubrey May 14, 2018

Thunderboomer

1: A raucous thunder storm

or

2: an explosive and noisy shit

I just dropped a huge thunderboomer in your toilet

by Nipzie July 26, 2016