Hold on; there's an image loading here... Check out this custom skin for Unreal Tournament players:

Yes, it's mechanized warrior/physicist Stephen Hawking. ALS may have ravaged his body, but it has obviously not diminished his desire to kick butt.

That is one seriously ugly skin... has the added benefit of blinding your enemies.

I'm no physicist or anything, but the last I saw Stephen Hawking he didn't have a big goofy Mario mustache.

You.will.taste.my.frag
Pre.pare.to.be.o.blit.er.a.ted

I always liked Stephen Hawking, the physicist. But with lines like "My dick is longer than my attention span", I like gangsta rapper Hawking even better. Grab the mp3z:

http://www.mchawking.com/

Don't make me get up out of this chair!
Classic stuff.

I.am.sad
Stop.ma.king.jokes.a.bout.me
Please
I.am.a.fra.gile.lit.tle.flow.er
Oh.god.don't.tell.an.y.one.a.bout.that

I have this talking dictionary that sounds EXACTLY like the good doctor. So one time I made up it say, "I am Doctor Stephen Hawking. Dan (my name, though I'm not big or evil) is not home right now. He is a chicken fucker." and put it on my answering machine.

I was in college at the time, and left it on for a couple of weeks but finally took it off when a prospective employer left a confused message one day. Good times.