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'I invented them yesterday and Junior already has them souped up.'

'The wheel was great, but what have you done for me lately?'

The first car accident.

"If we only used bigger clubs we would defeat our enemies every time, and we would dominate them forever!"

Anthropologists discover the earliest known depiction of Jazz Hands.

'Every night it's the same - always my turn to put the Bally Cat out!'

The discovery of asparagus.

Those Were The Days

"The invention of taxidermy."

Caveman has a good idea for the wheel.

"Daddy's working from home today."

"No - you’re right. It’s dumb."

'We unfortunately had to compress our dinosaur area due to budget cuts. On the bright side, TyrannoTriStegoApatoHadroPlesioSaurodon Rex here is now the museum's most popular exhibit.'

"I like it but does it get only the one channel?"

"Look! Other people. We'll have to develop a foreign policy!"

"Don't make me pull over this mammoth!"

The First Kite

'Alphabet soup? What's alphabet?'

"Say, Honey, how about a nice salad for supper instead?"

"I'd like you to see an Anthropologist.''

'Of course, I'm not one of those glamorous paleontologists who are all over TV these days.'

Reinventing the Wheel

'Why is it always me that has to put the cat out?'

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

Sober Tooth Tiger

"...One careful owner, not much mileage. In fact, I only invented it last week."

'Dad, can I borrow the club tonight?'

"According to your resume, you've done nothing of any real significance since inventing the wheel."

Good luck with that quest for fire thing! I'm just going over there to eat some grass!

"Oh, this? It can access every piece of knowledge from the history of mankind and I hate it."

'The first cocktail.'