thwacking it

to thwackit is to jackoff, spank the monkey, flonk the dolphin, rope the poney, wrestle with the snake, choke the chicken etc. etc.

jimmy thwacked it all night until his shlong turned chrimsen.

by da cheese June 17, 2003

Thwack-Back

When having sex with a male(homosexual or transexual) and their penis slaps against you.

As we fucked, her penis kept hitting my leg, causing thwack-back

by Thwacker April 4, 2008

burn-zap-thwack

n.)a series of words (which may be used in any order) stated in a sarcastic manner in order to point out the lack of sense or humor in a ponk or zinger (see ponk and zinger)
may be followed by a questioning "what?"; ponk or zinger may follow the last word of the three, pending the type of joke or statement in question, though this may uneccesarily elongate the phrase, which will ultimately deduct from its humor

guy 1: dude, i felt so stupid after failing that test...
guy 2: ur mom felt so stupid after faling my test!
guy 3: Oh! burn-zap-thwack...zinger!(said in an excited yet evidently sarcastic manner)what?

by mcfizzy August 2, 2008

thwack

The sound made by the scrotum striking the belly of a women whilst making love doggy-style

The thwack sound echoed through the room as I reached satiation.

by Hayers111 February 26, 2007

thwankton

The piece of skin between a gentleman's bollocks and his arsehole. This can also be referred to as the twernt, or sometimes (erroniously) the chode.

Touch my thwankton!

by Ian Chode January 9, 2004

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

Thwank

1. The sex line for girls, females, women. Anything that's not a guy basically..

2. Thank & Spank thrown together in a weird mix that I concocted.

1. Ouwee she got that thwank! ;

2. Keep talking and Imma thwank that ass. Believe dat!

by WTFitsBP June 12, 2009