Slavic Thunder is a very hard cough or sneeze - originally caused by tuberculosis, however it can be used to represent a very bad cough.
by Linden2K May 25, 2018

A kickass song of the album Leviathan by American metal band Mastodon. Was featured in Need for Speed: Most Wanted, Saints Row, Rocksmith 2014, Project Gotham Racing 3, Splatterhouse and Guitar Hero Metallica in addition to the film The Big Short.
Dude: you got any good music man!?
Bro: yeah I do, Mastodon's Blood and Thunder!
Dude: hell yeah dude, blast that!
Bro: yeah I do, Mastodon's Blood and Thunder!
Dude: hell yeah dude, blast that!
by Mastodonrox September 23, 2016

The Thunder slap is an act of which while driving a car, an intoxicated or sober passenger reaches out while driving 10+ MPH and Slaps another human being.
by PPMonster August 5, 2012

When someone at the gym drops a load of weights suddenly, usually in a machine, causing a deafening sound to occur. A common phenomenon and most people try to act like they are not bothered.
I don't know if that guy is trying really hard or just being annoying because that was some serious gym thunder.
by Bonzai_ February 7, 2015

The smell resulting from the mixture of pungent flatulence and Febreze Hawaiian Aloha odor spray in a poorly ventilated bathroom.
by Jake46290 May 2, 2022

by thunderpot April 14, 2021

by SwampAssGoblin February 22, 2018
