An onomatopoeia people use to imitate the firing of a semi-automatic of fully-automatic machine gun.
Las week we blasted on dem haters wit our AKs blarin rat ta tat tat.
by blurrynipples August 1, 2008
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"Anything that can suck, will suck."
According to Tat's Law, Tat sucks because Tat can suck.
by Tatsux July 8, 2009
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A busty woman, rocking two fat jugs; rarely fully concealed. Most likely to be a milf to some degree.
"Jesus Christ Joseph, have you seen the rack on Alison?!"

"Aye mate - a full on Tats Mcormack."
by wackypound December 12, 2011
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A person who has letters tattooed on their knuckles that may or may not form a word.
This Tat Knuck fuck was making my Shwarma and I saw Love and Hate on each hand. Dude decide.
by will bitten April 14, 2018
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The result of getting a gaudy, poorly designed, and most notably, regretful tattoo. The lines and shading resemble that of a kindergarten drawing, rendering it douchie to the core.
When I was eighteen, I got a Bieber Tat. Now I only wear long sleeves.
by El Turd Face September 4, 2013
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A fake tattoo that is extremely un-rebelly.
Such as butterflies, kittens, or the Jonas Brothers.
Girl 1: Look I drew a butterfly on my hand!

Girl 2: Those are some bamf rebel tats.
by REBEL!! March 13, 2009
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"Everything sucks because it can suck."

Alternatively, "Everything sucks."
According to Tat's Theory, everything sucks because it can suck.
by Tatsux March 28, 2011
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