MMA (mixed martial arts) fighting move where you have an audience member throw you a megaphone and you yell BOTO CHIEF!!! while punching them in the penis
Ash: hey tsuji whats up?

Tsuji: nothin much i gotta head to class

(someone throws ash a megaphone)

Ash: BOTO CHIEF!!! (punches tsuji in the dick)
by Boto Chief February 5, 2009
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