Time-traveling Dog T-Shirts

'Carbon date if you must but I'd stake my reputation on it being a July, 1993, Sunday Roast!'

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

"Meet the scribe"

Historical memory is on life support.

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

If time travel was invented in 1600 in England. I'm a fan of the bard. Let's see if he wants to take a journey through time. Globe Theater. Sounds fun! Let's go to 2020. It's a nice round number. Zazzz! Poof! That's weird. How did they know he was coming? And why does he need to leave this place? Apparently you can't be here, William. The sign says "No Shakespeare in the park this summer."

Caveman's dog with head outside car window.

"We're following Carrot Top."

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

The Missing Sock Returns

Second hand furniture.

E=mc2.

"Babe, I'm gonna leave you... It may take a few eons, but I am definitely gonna leave you..."

Pinocchio's Second Realization

Theorbo

"Early model of baggage claim"

Einstein develops his theories that time is relative while ordering at a fast food restaurant.

"Damn. I took the Rip Van Nyquil."

"Please! No harmonizing during ululations!"

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

Sundial Time

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

Time for vacation, time for work.

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

Danger Slow Sand.

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

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

"This just in... the country has adopted a 24 hr military clock... ...details at 23."

"More quarters! For God's sake, more quarters!!"

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

'I used to spring forward. Now all I can do is fall back.'

'This new game isn't working out -- the ball keeps running away.'

"I don't know who you are!"

"We have plenty of time to catch the ark."

"It seems like only yesterday that Dad told me I'll be an adult before I know it."