lemon bumsicle Share definition Flag When upon passing out the bumsicle drains his bladder thus covering himself and the surrounding snow in urin. Hey is that bum peeing all over himself?NO, that is a "lemon bumsicle" and he is just melting. lemon bumsicle by whitechocolatethunder February 14, 2012 0 0 Get merch Get the lemon bumsicle mug. Buy Now — $32.95 See more merch