2 definitions by oundelian

Top Definition
The kind of person who does extra work behind your back in order to impress the teacher.
Omg did you hear that Vicky went home and did extra work for that test tomorrow?

Yeah omg she's such a sneg.
by oundelian August 03, 2016

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If someone's janky, they're disrespectful to their elders, usually in schools.
Younger child - Urm that's my chocolate bar!
Older Child - Dont be janky!

Younger child - You failed in your examm LOL
Older child - fuck off you janky shit.
by oundelian August 28, 2012

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