Russian ThunderCat

When you fuck a girl in the ass and punch her in the guche.

Omg i am so sore from that Russian ThunderCat you gave me last night.

by Babiigirlhere July 6, 2011

Thunderass

A woman whose ass is so huge that when she walks her assclap sounds like thunder.

Hey Jim, here comes ole thunderass, man you can hear and see her coming from a mile away!

by Ned-the-wino December 27, 2008

Thunderbutt

A person (usually a woman) who's ass is so massive that when she walks her ass creates a thunderous rumble that frightens everyone around her.

Daaaaaaamn that womans ass is HUGE. She's got a Thunderbutt

by logicalkaos September 7, 2011

Thunderbird

To flip someone the bird at the same time as a thunder crash.

The Thunderbird is the most powerful way to say "fuck you" ever known to man.

by King of all jerks May 12, 2014

THUNDERCAT

While engaged in back door intercourse, your female partner expels moist dirty air from her anus causing a freckle effect upon your abdomen and lower torso resembling leopard spots. Hence THUNDERCAT!!

Jason was banging Michele doggie style last Saturday night after she had a bad sammich. Michele got so worked up she dusted him with a Thundercat.

by Hotpiswhisker March 5, 2019

Thundercat

Thundercat: the youngest people in a group

"Shall we invite the Thundercats to my mate Daves patry?"

"Nah they know nothing about Led Zep, best leave the Thundercats at home"

by Stoling Rone March 21, 2010

thundercats

Massively popular cartoon of the eighties. The only better cartoon was masters of the universe. Following a similar style to MOTU, Thundercats delivered some interesting storylines, and also tought the viewers a sense of morality. Something the power rangers generation didn't get.

Thunder!

Thunder!

Thundercats! Hoooooooooo!

by Kung-Fu Jesus April 21, 2004