Caveman Costume Enthusiast T-Shirts

'Can't you wait until AFTER Thanksgiving dinner to get ready for football?'

The first car accident.

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

OOG & SONS HUNTING & GATHERING

'You have her home by midnight, now!'

"I'll carve the wheels, you'll sell them, and Oog, here, can be customer service."

The First Cone of Shame.

Pre-Historic Gentleman's Duel

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

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

'I'm tired of playing 'Rock, rock rock'.'

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

'Dear, couldn't you spend part of your time actually hunting something?'

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

Used wheels

Reinventing the Wheel

'Walk upright?. . . But what about banana peels?'

"Too much club."

Oog is an expert at throwing stones at things - he's a "rock-it" scientist.

Grok's Thought Stopping.

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

'This is the age of specialisation - you can't be a hunter AND a gatherer.'

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

Caveman who has just invented the wheel is amazed to see a paper airplane demonstrating the principle of flight.

Admirable People - No.7. The man who invented writing before anyone could read.

Great moments in pet history (the first house cat)

The man who discovered smoke

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

Stoneage Anachronism...

"Listen, the first pterodactyl of spring."

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

"You spoil that Hamster."

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

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

Cavemen. Wheel being burnt with fire.