A yassu is a fancy word for a bike.

It also means iguanna egg
that is a sweet yassu
by Rich March 22, 2005
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A word to call a friend name Yasmin. Most names can be added something that sounds like 'u' at the end. It's weeb culture.
"Yassue, buy me boba tea"
by Wintsnek August 7, 2021
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