Beaver Share definition Flag A ugly girl who is actually disgusting with big sticky outy teeth and often gets food stuck on them. 'Ughhh. she tryedd to kiss me but i pulled away thank god! she was SUCHH a beaver!' Beaver by tilesonyourbathroomfloor January 19, 2009 0 0 Get merch Get the Beaver mug. Buy Now — $32.95 See more merch