Thlack 

An incredibly poorly made shank used in prisons, typically made out of a bar of soap as the handle and a spoon as the actual knife

If you don't give me the thlack, things will not end well for you.

Thlack by iHydroEx November 1, 2012

Thrack 

Thrack is a synonym for the word good. In Florida we use this word after eating something really good.

“That bihh thrack ainnit cuhh?”

“That bihh was thrack”

Thrack by Jitfromflorida December 17, 2019

Thwackburger Junior 

The noob or newbie in your workgroup whose very presence makes your skin crawl. Little or no social graces. Has many certifications, but when tasked with a job, often fails in a sad, pathetic, uninformed way. Often in a position with a status of "Junior" to a superior, more experienced individual.

The system is completely hosed; Thwackburger Junior must have been working on it again.

Thwackburger Junior by Loopy November 22, 2004

thacket 

A men's jacket, most commonly the color white. Primarily bought at stores like express or the men's section of forever 21, the jacket has a high collar that is often left unzipped- framing the face in the most homosexual way possible.

The thacket will most often be worn with an american eagle shirt and matching white shoes. Wearers of the thacket are usually gay.

"I laughed so hard when Kenny got a big ketchup stain on his thacket. No bleach is going to make that white again."

thacket by carcarcarpediem July 28, 2009

dick thwacking contest 

any exchange in which opposing parties will carry out brazen competitive acts purely based on the idea that self-fulfillment will be derived from the intensity of the sound produced when they allow the underside of their dick to drop onto a cold, granite countertop (i.e. a thwack). The louder the thwack, the more intrinsically valuable that person is to the world.

Kline keeps donating money to organizations to have buildings named after himself, and Specter reacts by donating more himself, to place his name on more buildings. It's a giant-ass dick thwacking contest.

The cold war was effectively a dick thwacking contest between the US and Russia.

dick thwacking contest by big_dick_ben December 3, 2018

Thackwhap 

The act of jumping or running and subsequently having your scrotum smack against your thighs and causing a clapping noise to be made.

Last night at the party, i was fist-pumping in front of Katie like a total douche, because women totally like douche's, and i thackwhapped right in front of her, and she started laughing.

Thackwhap by RoflCOCK May 12, 2011

thwack 

to hit hard and percise. Usualy producing a THWACK sound.

With a "THWACK" the bamboo rod hit table.

thwack by Myoga1 February 24, 2004