Thunder Road running 

Thunder Road running is to drive fast down rural roads late at night, as the original Shine runners in Tennessee.

Thunder Road running down Highway 100 was the activity that spawned NASCAR.

Thunder Road running by I, Wreckerrr October 15, 2016

Thunder-wank 

Thunder-wank
To masturbate during a thunderstorm
The game of thuder-wank; masturbation begins on sight of lightning, it ends upon hearing the thunder. Repeat the process until climax, failing to do so means you lose the game.

Joey: "Did you know there's supposed to be a thunderstorm tonight?"
Jacques: "Yeah, I'm gonna play thunder-wank!"

Thunder-wank by MoonLander August 2, 2015

Thunder Gun Express

Thunder Gun Express is the most badass action/romance movie from "It's Always Sunny in Philadelphia"....and it has dong.

Thunder Gunned means "without hesitation" and badass. Doing anything that would be considered bold and brave would be Thunder Gunning and make you cool.
Thunder Gun, the main character, is supposed to have a nice dong in the movie.

"No hesitation, No surrender....Thunder Gun Express!"

When Frank stole a riverboat with Asian tourist, that was pretty Thunder Gun!

Charlie Thunder Gunned through the sewers to make it to the theatre by himself.

Thunder Gun Express by iDoNtUsEcOnTrAcTiOnS December 1, 2011

Thunder butter 

This is the result caused when a man has not ejaculated in over 24hrs. As he tries to hold back his batch during intercourse or masterbation, the sunami brewing in his sack is so thick and rich it feels like butter is churning in his balls. Upon release, unloaded like a strike of rolling lightning, the man cannot help but let out the loudest groan which sounds like thunder when combined with the banging of furniture when someone hears it from another room or outside.

I've been stuck with the kids all week so last night when me and my girl were finally alone, I pounced that pussy like Zeus in a lightning storm and unloaded my thunder butter deep in her pussy, so loud the neighbors thought it was storming outside and she wanted to change her name to Jezebel after enough cum from a gang bang dripped out of her pussy. There was enough to make toast for the whole neighborhood.

That guy needs to get laid more. My wife is getting excited every time she hears the neighbor release his thunder butter.

Thunder butter by Sean Day Lou Swahili Swag September 4, 2016

Thunder-spoon 

This is the spoon you use when you have seriously filled the toilet, and you know there is no way that it will flush!

The thunder spoon can be used to poke the mound into a flushable form or may be used to scoop the offending mound into a bucket allowing one to double flush safely.

Please note a thunder-spoon should NEVER be used for eating!

Ken:
“Annie – pass the thunder-spoon, there’s no way this is gonna flush!”

Thunder-spoon by Honda919 February 4, 2009

Thunder Pump 

To hump someone as hard as you possibly can.

Mate, I thunder pumped that girl all night long!

Thunder Pump by Johnny Bad May 25, 2008

Thunder Knee

To raise Knee in air while jumping and making contact with the body /or, and/ face while thrusting both elbows back with fist balled up also screaming "Thunder Knee!!!" (Eagle helmet will make even more epic!)

As you are about to defeat your opponent and he is dizzy while standing up (Mortal Kombat style) or on there knees (Easiest to do). for the first situation, ask a friend to get on all fours, take a few steps back to gain maximum damage, then proceed to run forward and jump off the back of your friend and scream "Thunder Knee" while drilling your knee in the side of there face or chest with the right knee (Left optional) (Pads if weak in the knee) while your foe is Standing. If you are in the second situation and your opponent is dazed while on knees. Take a few steps back for the maximum momentum, then charge forward and impale your knee into there face while screaming "Thunder Knee!!!". if done right in both situations your opponent should be knocked out or dead. after this proceed to say "YES!!!"

Thunder Knee by 16BiTManiac April 24, 2010