A Joke

(Inspired by Infinite Stitch http://stitch.blogs.com/the_infinite_stitch/2005/01/its_cold_and_i_.html):

This is the second funniest joke I've ever heard.

A rabbi, eating matzo, sits down next to a blind man. He feels pity for the blind guy, so he gives him a piece of the matzo.

After a minute, the blind guy says, "Who wrote this piece of crap?"

Heh. Heh heh heh.

Okay, okay.

Here's the funniest joke ever:

Have you heard about the optometrist who fell into his lens grinder and made a spectacle of himself?