Crude definition of the female mammory glands. Its origina is close to that of "Baps" which means the same thing.

Pronounced "th-waps"

Most often used when trying to exemplify how huge or great they are. So baps would be on one level but if desribed as "thwaps" it takes extra tongue dexterity to pronounce thus more effort thus ramming home the fact that these breasts were far out of this world.
The thwaps on that chick are huge.
by Track7 February 20, 2005
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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 21, 2008
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The sound of a body hitting the floor after God grants you death for reasons of sexual misconduct.
When OJ killed his wife because she was an ungodly slut, the body hit the groud with a solid thwap.

NOTE: The sound is slightly lessened from the normal "SMACK" due to God's grace.
by Johnathan Leonix Esquire April 17, 2006
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A reference to the infamous fisting scene in the film, Caligula, in which Caligula pats the arse of a young man, pronounces it splendid and then buries his wrist in it.

Use in any case where it seems fit.
Generally quoted whenever the words pat or splendid are used or any references to patting
by D April 1, 2004
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A song that is so good, you can't help but ascend.
Bro, that new single is such a thwap.
by DJ Thwapmaster March 6, 2020
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1). A forceful wrist snapping action using your pinky and ring finger to hit somebody else typically in the forearm, triceps, head, ear, etc.

A common example of this is the ever popular 'dead finger' game that high school freshman and sophomores use on each other in challenges of rivalry and competition to see who can take the most pain before giving up to the other in surrender.

2). The sound made by getting " thwapped" by someone else.
Scenario 1 sneak attack: boy1 is following boy2 in between classes, he sneaks up and thwaps his buddy in the exposed triceps while he chats up a girl he's walking with...

Scenario 2: boy1 and boy2 are friends and they thwap each other on a turn basis to see who's toughest.
Both leave the game with bruises. But there will be a winner.

"Bro I thwapped the shit out of Brad - that fucker is going to want pay-backs!" (Laughter)

"Thwap!" (Makes its own sound)
by Skycop March 5, 2016
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I thwap my man in the face to make him behave.
by Kreeo December 23, 2015
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