The act of achieving success in a situation where it is virtually impossible to excel, such as finding out who the 70's man on every Incubus album cover is.
"Hey, you know Alex? That beastinator just keeps making up sick nasty bass lines, I've heard them when i was walking by the DiMaio estate the other day.
by vivalasita December 12, 2008
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to mess/beat up wit niggas that r smaller than you
Why u keep beastin' on them youngin's, u might kill him
by The Realest February 25, 2003
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when u do something that makes someone mad or makes someone think u went overboard.
For ex, you beastin' yo, why u actin' up or you beastin' with that kechup.
by Jenny January 28, 2004
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especially fierce, ferocious or feral
His toe-claws were BEASTIN'!!!! -or-
That monster-truck was quite beastin...
by larry September 1, 2003
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Beastin is when someone beats someone up so bad it looks like they got beat up by a beast. May also be caused by a jump. Past tense Beasted

Oh shit they over there beastin.
We going beastin tonight?
Yo Ashley got beasted last night.
by Joy Wilson June 4, 2006
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unashamedly looking at tangy birds
'see cos the birds've got the summer gear oot, the beastin' is amazin'

'see him? hes pure beastin' at me!'

'burds wur rotten, nae beastin!'

'awright lawd? fancy goin on the dancefloor fur a beast?'

'ah was just sittin beastin an got a mega rager!' rager = very noticeable erection
by BeastinBoydy October 10, 2008
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