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3.
an extremely ugly girl
oh gard , look at that leggo beast
by mp December 26, 2003
 
1.
a girl that cheats on her man...ALOT like steel pulse's song leggo beast
friend 1: y'd you break up with your girlfriend

friend 2: she was a leggo beast
by kandam808 August 26, 2008
 
2.
Jamaican slang for an unruly
wild person.LEGGO just means TO LET GO which means TO CUT LOOSE/ GO CRAZY or do something without care or caution.
A LEGGO BEAST then would be A PARTY ANIMAL ..
nuff leggo beast gal inna dance
by 2tone1969 February 02, 2011