Interplanetary Giggler T-Shirts

"Jacoby found a Starbucks."

Clown God

'...heard the one about the Venusian, the Martian and the Saturnian?'

That's all very well sir, but is it full strength, low fat, high calcium or soy?

'Dad, do you you think there's s**t on other planets?'

STRIP Hambone: Computer company job interview

The spirit in the wall would go on and ond, but Alvin never let it bother him.

'I'll come in as soon as I've seen the orbits of Venus.'

'You can come out, Marmaduke. I was just kidding about putting lipstick on you.'

Smokers smoking on the moon, Astronauts smoking on the moon

Solar Gain: "Be honest: does the new planet make me look fat?"

'God sees everything? You mean He channel surfs?'

Moses' first encounter with the burning bush didn't go well.

2pm meet your Creator

William, have I ever told you you're the wings beneath my wind?

"Can you write 'To Mandy - you're the best'?"

'I'm sorry for laughing Emperor Dorkbutt, it's just that in our language, well...'

"I'm the black sheep of the family because I'm afraid of the dark."

I am one with stupid.

'U. . .S. .U. .C. .K. . . . L. . O. . L.'

'Whoops!'

Black Hole Corks

'Why are ghosts bad at telling lies?'

'Millions of billions of trillions of light years away? I could visualise it if you said it in MILES!'

Aliens would have destroyed us years ago if it weren't for our entertainment value.

"Oh, oh - looks like a blue shift."

'That was so funny. I haven't booed that loudly in years.'

Ghosts save on electrical & plumbing maintenance costs because they don't need easy access to the inside of walls.

"Joe, you've got to stop singing 'Rocket Man.' Okay, how about 'Ground control to Major Tom'?"

'They're evolving like mad -- You put in way too many cosmic rays!'

Astronaut with his Space Dog.

The Big A** Theory

"After analyzing the energy waves emitted by this pulsar near Andromeda, I believe we have an answer to the age old question: 'Where do jokes come from?'"