Rape Ninja

The act of one stalking another and then randomly humping that person because you think it is funny and then suddenly running or sneaking off like an average pedobear .
Dude1 : did you see what Erick did yesterday !?

Dude2 : No , what'd he do ?

Dude1 : He like totally came up behind this chick and started dry humping her . We checked to see if the girl was okay and then I looked up and saw him dipset around the corner .

Dude2 : Hahaha , Eicks a Rape Ninja .
by midnightmyst April 12, 2011
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