When playing Yatzy, the individual(with or without company) in question has a wank. The expression refers to the hand and wrist movement one does when preparing and throwing dice in the wellknown game. One can with this terminology talk about self pleasuring in a casual manner without alarming one surroundings. When feeling especially cheeky, the word can refer to intercourse as well.
Phelix: I haven't played Yatzy in weeks man, that rainbow kiss really messed with my head.

Villiam: Wait did you hear that. I think Wilmer is playing Yatzy with that dude in the bathroom.
by Kjaerchow February 6, 2022
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A very lovely sweet girl who loves to laugh and sing. She is known to cheer people up or make their day with just her smile.Very beautiful unique girl with a unique name. You will never find a more special girl than Yatzi.
Guy: "Wow Yatzi is so beautiful!"
by Iloveher123456 January 21, 2012
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Someone you should seriously not consider f-ing with. Generally considered mentally unstable.

If you have to ask "what's a Yatzi?" than you should just throw yourself off a building.
"I wouldn't mess with him"

"Why the hell not?"

"that's Yatzi"

"What's a Yatzi?" (followed closely by the sound of body plummeting 60 stories - SPLAT!)
by mrs. yatzi June 25, 2010
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means Nazi. normally used to bypass censorship in comment sections. popularized by conservative vloggers.
he is such an alt-right yatzi.
by telcoguy September 15, 2022
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