Time-space Traveler T-Shirts

Please use other dimension.

"My older self travels back just to remind me to put the cap back on this pen?"

"It's clear to me that you want to go far with this company."

In his younger days Spock was quite the comedian.

"Let's just say I have a pre-existing condition."

"Meet the scribe"

Historical memory is on life support.

"So then, after I'd invented my time machine, I thought: why not go back and visit the good old days?"

"We're following Carrot Top."

'That's about it so far, Son.'

Second hand furniture.

Pinocchio's Second Realization

"Milk, butter, bread - all past the expiration date. either he just hadn't noticed before, or his time machine worked."

"About how if the dark ages never happened we'd be so much more technologically advanced by now."

"Damn. I took the Rip Van Nyquil."

How am I abducting?

Time for vacation, time for work.

'I'd say it's six of one and one half doxen of the other.'

'It's good to be here. We're having economic problems where we come from.'

"Early model of baggage claim"

"Please! No harmonizing during ululations!"

"I can never understand these foreign crop circles."

"Wait... what was it I came up here for?"

Sundial Time

Super Strength, Impervious to Bullets And Explosions

"I'm going to prove that Math comes in handy later in life."

Danger Slow Sand.

'I say we invade and secure all those renewable resources.'

'You know what they say - 'Those who don't learn the lessons of history are doomed to go to summer school.''

'When I met him he was all bright and shiny - now he's a rust bucket.'