Prehistoric Comedy Fan T-Shirts

"I don't need a club or a spear, now that I've mastered sarcasm."

'That's a bad omen no sooner does he invent the wheel than he has the first ever road traffic accident.'

'STICK 'EM UP!' 'HANG ON! Isn't this an anomaly?'

"I think you just invented Monday."

'Dunno how you do it. When I was married to her she wouldn't let me go out for a drink.'

'There are four species of dinosaurs son. Us Tyrannosaurs and the other three are breakfast, lunch and dinner!'

'Those who can't hunt, gather -- those who can't hunt OR gather, teach.'

'Great job! -- I'll go gather some herbs.'

'That's Oog — he's a real stand-up guy.'

'Those who can't hunt, gather -- those who can't hunt OR gather, teach.'

"Oh no! The media got wind of our affair."

"I love classic rock."

"They're like cockroaches. You see one and you can bet there's an infestation."

'I told you it would be useful.'

"If you're tired of stegosaur, go kill something else."

As the world emerges from the last ice age Ug & Og discuss a historic agreement to reduce CO2 emissions from woolly mammoth barbecues.

"I've considered portraiture, but everyone is so ugly."

"My dad can't talk yet, but he's learned to wave bye-bye."

Their relationship was doomed to fail. She was frigid, and his arms were too short to rub one out.

'...And they're giving us sixty million years to get in compliance.'

"This is nonsense! Dinosaur and prehistoric men have never met!"

"Don't bother gathering carbs for me, I'm on the Paleo diet."

"Is it free-range?"

"Google Earth must have a defective camera. There's a big red spot above our location."

'I just evolved the opposable thumb, and I've already got carpal-tunnel syndrome!'

'It's a pterodactyl-house.'

'Gentlemen, invent your engines.'

Inventor of the Tudor spirit-level

Grok's Thought Stopping.

"Hey Arthur, check it out, a shooting star. That's a sure sign of luck, my friend."

'Do you mind if I share your post on my wall?'

'They're called 'numbers' -- Now we can have public opinion polls!'

"Has he had all his shots"

'Well great, he's seen it! There goes one more invention they'll get credit for!'

'I just invented business!'