Nothing commemorates the greatest tragedy in American history quite like a pizza sale! A pizzeria in upstate New York decided to honor the 11th anniversary of 9/11 by selling large cheese pizzas for $9.11. The uproar was predictably appropriate.

Riva's Pizzeria decided to pull the coupon from their Facebook page after enough people complained -- the offer was good only for today, and supposedly some of the proceeds from its use were to be donated to victim's families.

Their heart was in the right place, unfortunately their head was in a much more unpleasant part of the human anatomy. Check out the ill-timed ad below.