Stone Age Sophisticate T-Shirts

'To be honest, I'm having trouble keeping up with all this new technology.'

The first car accident.

"I don’t know what your invention’s called, but it’s really irritating."

"Damn - another letter to the editor."

"Make yourself comfortable on my new decorative throw rocks."

Ideas Ahead of their Time

'This will be great for chase scenes.'

Those Were The Days

'How could you flunk stone shop?'

Pre-Historic Gentleman's Duel

Early accounting scandals.

"The arms reduction talks are off to a good start -so far, we've agreed to ban pebbles."

Caveman invents an armchair and his dog sits in it.

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

Used wheels

"I think your going to need a business plan."

'The hard part will be writing the tutorial.'

"Don't make me turn this woolly mammoth around!"

'I'm calling this a plate and I already have service for six. Six more and I can invent the dinner party.'

'It's the Mesolithic Age? - But I just got used to the PALEOlithic!'

"I think I know what your problem is. Not enough PR."

"Too much club."

"Oog creates fire and all you can come up with is that silly round thing!"

"My doctor says you should be drawing more fruits and vegetables."

"What if it's smarter than us?"

The first Dermatologist.

'Don't throw the little silicon chips away -- we may find a use for them someday.'

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

We apologise for the disruption to your evolution...

'Another invention? -- You are SUCH a geek!'

"This is what I use for social media."

Caveman and prostitute drinking at bar talking about the world's oldest profession - hitting a guy in the head with a rock.

'Another invention? -- You are SUCH a geek!'

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