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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