When you douse your arm in gasoline, light it, then fist fuck a cow in the fields of Trenary.
"I got wasted last night and gave my cow a Trenary Pitch Fork"
by AWDM-Town January 14, 2009
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The act of raising one's hand with the middle and ring fingers folded down beneath a bent thumb, and the index and little fingers raised, micking a devil's orn or pitchfork.
"Holy fuck, somebody put Slayer on! I'm gonna pitch a fork!"
by grindmyscrotum July 14, 2005
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