thwart

To put a stop to, cease, halt; usually of a plan deemed faulty.

We will continue to thwart the plans of ISIS and initiate our own courses of action in their place.

by Zandroid August 18, 2017

thwart

When a gay male puts his testicles into a another gay male's anus and deliberately attempts to catch HIV; or, when a gay male puts his entire mouth, teeth and all, into the anus, to eat out the HIV.

Normal person - You're ugly.
Gay person - FUCK YOU. Try do what you want, i will fucking thwart you

by AvishakCurryMutt September 17, 2013

thwart

to cumble someone
to destroy their intentions

they wanted to cumble me, but I thwarted them

by Joe Charina March 14, 2003

thwart

To block or prevent from happening...or, when used in slang, to destroy someone or something out of anger.

If he acts like that again, I will legit thwart him

by Kristi SuppleSebum February 15, 2009

thwart

squirrel

Opposing force mechanism that is encountered as kinetic friction when any mechanism operates/pushes forward through existence in the universe.

Due to a high level of thwart, Joe was not able to make the basketball go through the basket even once.

by Killan Green November 10, 2003

Thwart

A certain species of blowfish found in only suburban counties. Usually seen eating or playing a gameboy, he is very vulnerable to occassional slaps across the face. Isolated most of the times, he takes no interest in sports, the only time when he can be found in public is when he is hanging around summer school.

Damn, that thwart's been on the TV for a longass time. Kick his ass and get him off.

Damn, that thwart's been on the gameboy for a longass time.

Thwart took my food!!

Thwart's face is red from all those slaps.

by Fawad, Bilal, Ahsan, F August 4, 2004

thwart

to sneeze and the fart at the same time.

while in the restroom John needed to thwart his brains out.

by Peter_k May 11, 2007