Top Definition
Quirky; delicious; cool; also used as a substitute for multiple terms in calculus functions
"His yoinky wife agitated the entire school board"

"This salmon sandwich tastes yoinky with these steak fries, Lester."

To find the length of 'C', apply the yoinky theorem: A squared + B squared = C squared
by Sam May 06, 2003
6 Words related to yoinky
A combination of "yikes", "zoinks", and "jinkies", three popular scoot doo phrases. It is to be used to express extreme emotion.
Carly: I just ate raw fish, I think I might have food poisoning!

Jessica: Yoinkies!
via giphy
by onetwothreefouryouisawhore May 21, 2016
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