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Ulf is an old Viking name from 200 BC. From beginning it was Wolf, because of unbreakable streanght and braveness.
He is brave as an Ulf and will never give up
by paffa August 23, 2012
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A swedish name / a guy with a very fluffy haircut!
Ulf is teh fluffmeister!
by Anonymous September 01, 2003
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Indication for being a sarcastic twat
Always being negative makes you really an Ulf.

Are you being an Ulf again
by Mr. right November 08, 2004
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means ugly little fucker
its like elf except with a "u"
its an acronym but should be said ulf not U.L.F
a girl makes fun of you in some sort of way
you reply "hey shutup you ulf"
you can also say this while fake coughing as an ugly girl passes by
by ulf creator July 05, 2011
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