I was considering being an organ donor... Until I first watched The Meaning of Life.
Other than that, just money to the red cross for Haiti... and that was through my workplace. So, I probably don't do as much as I should.
www.stevenegan-cgi.com
"Your weapons are no match for ours! People of Mars, surrender!"
"Um, this isn't Mars. This is Earth."
"Earth? Earth-with-nuclear-weapons Earth?"
"Yes."
[long pause] "Friend!!"