Relativity Mugs

To an observer approaching the speed of light, Einstein and his surroundings appear to be tall and thin.

Einstein Discovers That Time is Actually Laundry

Intelligent people laugh too!

"What's your project for the science fair, Arnold?"

'Guy comes up with one interesting theory about special relativity, suddenly he thinks he's freakin' Einstein,'

The theory that ‘Time is Relative' came to the professor during a Decelerated Math Class.

If these are your medications, what happened to the beads I bought?

"Notice how Dad ages faster at relativistic speeds?"

Einstein discovers that time can stop completely.

'Don't worry about making your will, Miss Moneybags leave everything to me. . .'

'It's good of you to go out of your way to show me what not to do, Mum.'

Contest of wills.

'We can always hope he's a zombie.'

'I never saw a tracer bullet that I didn't admire for color, clarity and swiftness.'

'Hey, Fred! You have a relative visiting.'

"Time passes much more slowly in the other dimension, so take these sudokus."

Dave took his motto, 'Roofing done in one hour' seriously, even nailing shingles before plywood had been put down.

Albert Einstein

'Did you know that turkeys and dinosaurs are closely related? Meet my cousin, Lenny!'

"We're going to start with the birds and the bees and then work our way up to the new reproductive technologies."

The Quantum Mechanic...

'Would it kill 'ya to index my birthday check to inflation?'

'You just had to tell them to make themselves at home!'

'No idea. He's been there for as long as I can remember.'