Thwap

To beat someone severialy with the first thing you can find

O shit nigga, you jsut got thwapped by that brick
Damn son, That chink layed the thwapping on you with that broom handle

by bob gada April 25, 2004

thwap

The sound that occurs when your smashing ya lasses back doors in like a bat out of hell!

i.e. I bent the dirty slut over and 'thwapped' the fucking arse of her, it was thwapping!!!

by John.D September 4, 2006

thwapt

The sound you make when you pound Lucas' mom.

"Thwapt thwapt thwapt"

by Jon October 22, 2003

thwapt

The sound that an above average in size penis makes as it hits something. Generaly, another person or some inanimate object.

"Lets get ready to rummble baby"
*snap*
*zipppp*
*pulls out penis*
*thwapt* (hits leg, near the knee)
*insert*
*mst mst mst mst*
*pulls out*
*thwatp* (hits some surface, generaly bed)
*puts away*
*ziipppp*
*snap*

*pat pat pat*
*flick*
*cig, gets lit*
*puff puff*
*aaaahh*
*roll over*
*Zzzz*

by Jack O'monny October 22, 2003

Thwap

Noise emitted from semen dripping off a gay mans forehead after being smacked with an ejaculating penis.

After Adam poured his man love all over Steve's face, the loud thwap echoed through the hallways after the semen hit the floor.

by Shadows A tNight April 18, 2006

Thwap

The pristine sound of a perfectly executed beer pong shot in which the ball hits the water and the cup simultaneously, and as a result the opposition is unremorsefully splashed in the face.

As you release your shot..."Thwap!"

"I just thwapped that shit in your face nukka"

by Brooklyn House May 20, 2008

thwapt

A person who has been slapped

You get slapped by someone

by Matt October 21, 2003