Stone Age Comedian Mugs

'Sure, but can you THINK on your feet'

"Please! No harmonizing during ululations!"

'You realize, of course, there's a seven-day waiting period.'

'I think it's more than a coincidence that I discover fire, and my wife discovers burnt food on the same day.'

Early on-line shopping

'Hunting and gathering doesn't sound very interesting, so I have decided to become a consultant.'

'We never had all these labour-saving devices in my young day!'

"To lose weight they said I've just had to give up two things. . .food and drink!"

A prehistoric football match.

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

'Art, art, art - When are we going to get some engineers?'

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

"I see you have the latest in accounting software."

Early House Hunting.

Og falls asleep at the wheel for the final time.

'Kitchen's small, but I love the granite countertops.'

'We're renovating.'

"Good idea. Bad execution."

"This song is inspired by the time I fell down the tower stairs"

"I wish I had his I.Q.!"

Uses for the wheel (hula hoop).

Caveman waits for his money from a cash dispenser as behind the scenes another caveman chips away at a rock.

Carbon Dating Agency

'Ha, ha! -- Neanderthals can't jump!'

'I only invented money last month, and I already have four payments due!'

'Amazing - No sooner do we invent cooking than we get the first celebrity chef.'

Waxing: 3 Clams

"I don't know. I just don't think this 'bowling' thing will work."

Driving Test: Roll/Stop

'Throw in a few bells and whistles and this baby will sell.'

'...never take anything for granite!'