favorite sticker for a non-land vehicle, on a swedish jet fighter:
My other Saab is a car.
On the car in front of us while a scrawny, pale, and very male friend of mine was driving:
“Show me your bodacious ta-tas”
We’ve never stopped teasing him about it. 
Pointed out to me by my date:
Drink till he’s cute
I’ve seen:
Do you believe in love at first sight or do I need to drive by again?
I’m here! But about your other 2 wishes…
On my car:
…and your point is?
Formerly on my car:
Worship me like the goddess I am
Saw this one just today:
A thousand points of light - and we get the dim one.
“Reunite Pangea” … or maybe it was “… Gondwanaland”?
Anyway, I’m all for it. Right after we break up MicroSoft.
how about:
“this vehicle insured by smith & wesson”
“if you can read this, flip me over!” (upside down on a jeep)
“WARNING: this vehicle is disposable, piss me off at your own risk” (on the back of my chevy citation II)
“your favorite band sucks!”
I’ve seen:
“Duck Fubya”
“Shut up and drive!”
“Remember democracy?”
“If you can read this then you’re not the president”
“WWMD–What Would Moses Do?”
“Guns don’t kill people, bullets do”
Our neighbor had:
Some mornings I wake up cranky. Other times I let him sleep.
Ive never seen these on bumper stickers, but they’d be good ones:
I HATE FUN
and
MY DIXIE WRECKED
SOFA KING WHAT
(if you don’t get the last one, say it aloud to someone nearby and watch their reaction)
Bachelor of Physics asks “Why does it work?”
Bachelor of Mathematics asks “How does it work?”
Bachelor of Economics asks “How much does it cost?”
Bachelor of Arts asks “You want fries with that?”
People protest furs and not leather because it’s easier to harass rich women than motorcycle gangs.
My Parents think I’m in college.
It will be a great day, when schools have all the money they need and the military will have to hold a bake sale to get a new bomber.
My balls, your chin.
Jesus is coming…
[sub]Look Busy[/sub]
Seen on many rockcrawling Jeeps here in the Appalachians, including mine, which of course, was also built before ‘german intervention’-
Landrover Recovery Team
See you on the trails…
You’re a feminist? How cute!
I liked the one “Keep honking, I’m reloding.” saw it this morning.
“Don’t blame me. I voted for the Fat Elvis.”
“Don’t pray in my school and I won’t think in your church.”
“I’m pro-lifejacket and I boat!”
“Bush and Gore make me want to Ralph”
“Isis! Isis! Ra Ra Ra!!!”
“That which does not kill me…had better run damned fast”
Plenty of others I can’t think of right now…
Some of my favorites are:
“This car protected by Smith and Wesson.”
“My child is student of the month at the Punk Rock Academy”