maybe im reading it out of context but the shock value of conjuring up the image of a blind person self sodomizing themselves on a plunger you left in the toilet just isnt doing it for me.
i know im not in a position to give such an accomplished comedian notes but wouldnt it be funnier if the punch line is something that would be bad for anyone, blind or not? Like give them cancer? Heh. Just lol'ed at that.