Cave Explorer's Delight Mugs

'It's one of Larry King's earliest shows.'

"The previous tenant was a bit of a shut-in."

The discovery of electricity...

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

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

'It's an antique!'

'. . .actually I'm not a real Guru, I was forced up here originally by the property prices.'

'This cave is really damp... and squidgy underfoot'

"Professor, this changes everything."

'It's a pterodactyl-house.'

"Only 10,000 more years and we'll be together forever, my darling."

Caveman sees comment section below cave drawings,

Mammoth Posing

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

"Oooh... bacon!"

"He's got a man cave, a work cave, and a cave cave."

'Don't believe everything you read.'

Caveman applying wallpaper cave paintings

Early Sexting

Garg saw the future, but didn't quite know what to do with it.

"And, finally, to my wife, my love and appreciation for her understanding and critical insights, without whom this project would never have been accomplished."

"Gesundheit!"

Cave Painter

"Don't try to blame this mess on your father!"

'Pops. How long have you been a park ranger in these caverns?'

'Is that a copyright symbol?'

Caveman bathroom

'It even has its own built-in home security system!'

'Kip paints caves.'

"It's really a long cave...prepare to binge watch."