he got a little behind in his work.
or
Should've been called Look Who's Hawking, that's my only criticism.
or
Hell, you need 250 just to lobby for the research grant.
or
Thorium.
or
Because they are black and white.
or
Mooooooove over
or
Three: One to screw it in, and two to talk about how much better it is than with a man.
or
The tick falls off when you are dead.
or
An earthquake.
or
The eyebrows replied, "no, we are just browsing"
or