Prehistoric Buff T-Shirts

'He's in charge of shredding documents.'

Caveman about stone wheel: 'I call it 'zero'.'

Og invents the colorwheel

'Is the fire included?'

'...and this one comes with two trilobites of memory.'

"It's not jsut that he walks upright and uses complex tools. He also makes me laugh."

"Pictographs or it didn't happen."

'It's my new anti-theft device. -I call it 'The Club'.'

'I just killed a big gray thing with bumps all over it - how about you folks come over for dinner?'

"I like it, but the women will never wear it."

"Of course you'll study Latin. How else will you learn the names of your dinosaur friends."

'Why do they have to be ivory knitting needles?'

'I found it!'

"Great. Looks like he's ready to roll out another new product."

"Grod has his hunting ... I have my dusting."

"You know what this means, don't ya? Popcorn!"

"You've got one of my dresses on again."

'I invented the wheel, and to protect it, I invented the club.'

"I can't help being annoying. I'm a Pain-In-The Saurus."

"OK maybe we should try a different sport."

"You encouraged them into the garden. . .!!"

"Sorry your order is taking so long. We're a little shorthanded."

'It's my latest invention...I call it 'foreplay'!'

Everyone tried their best to ignore the dinosaur.

Money doesn't grow on trees - Prehistoric economist 300 million years before evolving into my dad.

'C'mon - help me bring him down and I'll split him with you!'

'Well, the wheel was easy, but I have no idea how to invent seat belts.'

'Yech! I think that new software gave me a virus!'

"It's the new series. It'll be on the road this spring."

Dinosaur

'They've mastered fire, taken over the good caves and made weapons out of sticks: To think that we were dismissing them as harmless apes...'

The simultaneous development of dining and pomposity.

'Sigh! So that's what love is all about...'

'Another invention? -- You are SUCH a geek!'

A Paper Shredder Prototype.