Caveman Cultivator T-Shirts

'After a hard day hunting, I relax by working my patch of green stuff.'

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

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OOG & SONS HUNTING & GATHERING

Pre-Historic Gentleman's Duel

'Quit fooling around, Gog. Do the assignment.'

'He's majoring in cave hydrology with, obviously, the ultimate aim of being a caveman like his Dad.'

"When I grow up, I want to be a scientists like Uncle Grog."

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

'I'm afraid this is going to lead to regulation of my invention.'

"I assume you're on the paleo diet."

"Frankly, dear, I think you've been on this paleo diet much too long!"

'Do you ever get this weird, primitive yearning to sit behind a large block of wood?'

'I'm calling my invention 'IPO'.'

'Kids, you can all do it! Latest scientific research shows that you're smarter than previously believed.'

Cavemen. Wheel being burnt with fire.

'Daddy's busy - Go draw on the wall.'

Prehistoric son going "Baroooom...Barooom!" on dad's stone wheel

The man who discovered smoke

'Hey! -- what have you done with my invention?'

"You spoil that Hamster."

"I love it!"

"Gorg, you've got to let yourself evolve!"

Early detection was rarely helpful.

Man domesticates the chicken (centuries later, eggs were found to be edible).

'The Ugoola's wheel is bigger than ours!'

"Hunters turned philosophers"

"It's time to feed your drone."

The first art critic

Caveman wheel repairers.

Dummy. Now we have to apply for another grant.

"I hunted, Tirka gathered, and Crock made chili."

The evolution of men

"I'm following the paleo diet. Not that there's much choice, of course."

'Yeah, Org invented the wheel, but I invented the patent.'