1 definition by jontijess

A word used to describe a hyperactive being who tends to scare normal people. They are generally loud and rebellious.
Jonti: RAAAAAAAAAWWWWWWWWWWRRRRR
Jess: are you ok?
Jonti: what can i say, i'm a jessicana....
Jess: ew.
by jontijess October 28, 2010
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