A superior and more mellifluous way of saying "tasty" that originated from typos of said word.
Ignore the other definition about a hubristic dullard, and say it out loud - it's catchy!
Leticia: Strawberries are tatsy
Monty: Baha - rabbit food I say! Now, chocolate trifle is tatsy... er, tatsier

Ramsay: That is one fine tatsy ass!
by Rebecca Rocker February 22, 2008
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A person that likes to touch tits and does so, given the opportunity.
"Yeah... like, when we were making out he was soooo tatsy"
by BoogieBoobyMan May 27, 2012
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To do something that is truely a tat thing to do
That was very tatsy of you
by Grrrrr_grrrrre August 4, 2019
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Noun:
A stupid, dumb, or arrogant person
( Plural - "tatsies" )

Adjective:
Stupid, dumb, or arrogant
There's no room for tatsies in sports - a big ego and a lack of intelligence is the perfect recipe for losing.

That guy is so tatsy - he's constantly bragging about how smart he is in school, yet he's never made an A!
by Wendo July 8, 2006
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Slang term referring to a female who has tattooed her privates, or the actual tattoo itself.
Had a date with a tatsy last night, she showed me her pink taco tattoo.
Show me your tatsy you whore.
by bentleyx September 3, 2008
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Describes someone or something energetic, very active and fiddly; rather in a slightly annoying way
“This child seems to be very tatsy.” The woman said, watching as it ran around outside, curiously looking at the things living in the garden.
by bakilo June 5, 2022
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