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1 definition by Treba Imbisil

A Lassenøff (LasseOink* in english) is what tha kids named Lars are called in some northern countries. They can be very dangerous, but very nice too. Lassenøff are an endangered specie. they are very rare, so if you ever see one you're a lucky motherfuc3r!

Lasse(name)Oink(that crazy sound the pigs make)*
Stupid guy that doesn't know anything: WTF is that!?

Then all tha G's in tha hood answers: Man, don't you know? its a freakin' Lassenøff
by Treba Imbisil April 26, 2011
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