Prehistoric Scribe T-Shirts

'You know it takes time to write a novel.'

'Well, there's something you don't see every day'

"Frankly, I can't wait until I evolve into a bird..."

"Ooh look Derek. A shooting star. Quick make a wish"

'It's an extinction notice.'

'I've been a nervous rex all day.'

"Admit it, we're lost."

"While you were working on fire, I was working on my satellite. Once we figure out how to launch it into the heavens, other inventions will follow, like phones, GPS, weather predictions. . ."

"Look, Professor - a stegosaurus!"

Another Theory as to Why Dinosaurs became Extinct.

Herding lava back to the fire pit.

"How the hell is that supposed to feed us?"

'A man has to believe in something. I believe I'll have another drink!'

Early on-line shopping

Caveman to kid: 'There's more to life than what you read on cave walls.'

'When do they learn to stand upright?'

'I made your favorite for dinner — pterodactyl nuggets!'

'Your 'marriage' invention sounds good, but what if it leads to a concentration of power for the central government?'

"Take that mammoth back. It's not 'wooly' enough."

'If you want to see my resume, it's on my cave wall.'

"It's publish or perish, and he hasn't published."

'We froze him until medical science knows how to cure spear wounds.'

A caveman rubs two sticks together and gets a computer.

"All I'm saying is now is the time to develop the technology to deflect an asteroid."

Unfortunately, napkins hadn't been invented yet, so good ideas were quickly forgotten.

'You can't believe a word he says since he invented the subjunctive.'

'The hard part will be writing the tutorial.'

Hedgehog holding sign saying 'the end is nigh' as man invents the wheel.

"Your wheel idea was a huge hit, so what have you got for me this time?"

'I'm telling you Dad: Walking upright and using tools is the way of the future...'

'It was fun to make bujt don't see any possible use for it in the future.'