bawshack Share definition Flag 1.Another term for ball sack 2.something to yell randomly at passerbys 1.ow,me fucking bawshack hurts 2.hey lady!....bawshack!!! bawshack by lucas mcrevere June 16, 2004 0 0 Get merch Get the bawshack mug. Buy Now — $32.95 See more merch