a person(s) to take full on physical action on someone, whether is be someones body or face while he/she is completely belligerent.
I told Romeo to unleash the beast on some stuck up prick and he definitely rocked his world his fist!
by Lana D. Rey March 31, 2012
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When you fart under your sheets then release the stench into the air whenever you take them off
You better stop farting under those sheets, you'll unleash the beast after
by Zeus153 October 16, 2016
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To go all out when hitting someone; using all the force you can muster in one swing or several
Chris:Tony called Reese fat last night
Jake: Oh, dude what happened?
Chris: She unleashed the beast on his face!
by Case3 July 10, 2008
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What happens to you when you drink too much Monster energy drink.
Hey Kory stop drinking so much monster, you might Unleash the Beast.
by Brainslug December 11, 2011
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