Not gross, like bathroom humor, but depraved humor. I have a conscience, but when someone tells a really depraved .. and funny .. joke about a tragic current event I can't help but laugh. I don't desire to laugh, I feel extremely guilty and try to stop but I cant.
Yea, I made small joke comment about going to the world trade center observation post while visiting my cousin there.....he didn't really seem amused, he used to be much more fun.