Top definition
The act of one deciding to be a butthead.
Tasha: Tell everyone I say hi!
Bryan: I don't think I will do that.
Tasha: Your a butt head!
Bryan: I don't think I am.
Tasha: you won't tell everyone I said hi! That constitutes as butt headedness!
by Tasha Yohan November 16, 2007
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