Prehistoric Playfulness T-Shirts

"Look, you either like it, or you don't. There's nothing in the middle."

'There he goes over the bag limit again!'

Randall couldn't wait to see what else the 'Magic Trash Can' could make disappear.

Squirrel Chasing a Dog

10 K Tail-Chase

Wagging Dog

"Even if forced to slave all day, in my mind I'll always play!"

'You caught it, you gut it!'

Balloon Kids

A rabbit giving another rabbit, 'rabbit ears'.

Thank you bubbles

"I finally caught you... now what?"

'She'll never look for me here.'

Man see a sign on door of Clayton's Jokes & Gags Shopee - 'Please Use Second Door To The Right'

'Look, Dad, I made a pair of boots out of your chest waders.'

Short-lived Neanderthal Games: Slap The Sleeping Dinosaur

Mayhem, Inc. Part 15

Dog admiring hairless dog calendar

Three card brag - I'm great! I'm really handsome & I'm very rich.

'We'll get a head start on goofing off.'

'Now listen: The big hairy ones are the hunters, while the smaller ones with long hair are the gatherers...'

'We just invented cooking yesterday, and already she's serving leftovers!'

A prehistoric football match.

Bouncing baby

War never felt the same after the Great Puppy Ambush.

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

The inventor of the Slip 'n Slide becomes a father.

'You're SURE hunting season isn't over?'

'Ã…w, gee whiz, Mom -- all the other kids have velociraptors!'

'What's on the other side?...'

'...You're just not built to take selfies.'

"Ladies, you know the rule about joyriding."

The origin of the Hula Hoop.

His real name is Jasper Underwood Farthington III...but we just call him 'Stinky'.

"It's my box of secrets. It has things I've thought about but would never tell anyone!"