Top definition
A polite way of writing, "Fuck knows." Also used to bypass content filters, parents, and illiterate jackasses.

Can also be used as an insult.
<kurobeastix>: how'd class go?
<shadowsong>: phuk nose. i didn't go.
<kurobeastix>: LAWL

<imanoob>: wanna cyba?
<shadowsong>: bug off, phuk nose.
<imanoob>: wat.
by Shadowsong December 16, 2010
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