You know you're a doojbag when....

you do the following

1) You buy a Humvee
2) You put a bumper sticker on the back window
3) That bumper sticker has a sarcastic message, and has in BIG font "VOTE KERRY" and then in small font, something making fun of you if you do...so everyone really only sees VOTE KERRY.

Of course you could satisfy yer doojbaggery by doing 1, 2, OR 3.