Jonah Goldberg's list of possible bumper stickers for the inactivist movement he is spearheading:

Visualize me ignoring you.
How about "let's not."
Don't honk if you can't be bothered.
Don't Act, NOW!
If not now, whenever.
Leave well enough alone
Slacking: It's not just for kids.
YOU Save the Whales!
Practice Random Acts of Self-Restraint.
Ask Not.
Future Site of Political Statement.