Top Definition
1) Ridiculous, unhelpful, mischievious or corrupt behavior.
2) Something that is bullshit, whether by being false or generally detremental.
3) Basically the kind of behavior or actions you would expect from a buttpipe or an idiot.
My mechanic tried to sell me a bunch of parts that I didn't need because he thought I wouldn't know better, man that is total buttpipety.
by NoahD March 19, 2006

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