Antique Pranksters T-Shirts

'You could repeat everything they say while I imitate everything they do: It would drive them crazy...'

'Hurry, wipe it off before Dad comes home!'

The first car accident.

'Some of those youngsters have come up with a terrific new idea - feathers.'

One vampire tricks another behind a mirror.

Early photobombing

Retirement homes' 'pill fight'.

'Wow, Jimmy, that's pretty good!'

"See, Og If mammoth foot ticklish, could me do this"

"Admit it, we're lost."

'Let's throw ball. Running game not working.'

'You know what they say...live fast, die young and leave a great fossil.'

'AAAARGH!...Get it off! Whatever the hell it is...Get it off!'

"Can you stop complaining about historical inaccuracy and try to enjoy yourself for one minute?"

'Look, Dad! -- I taught Shep to walk on his hind legs!'

"How the hell is that supposed to feed us?"

"See? Look what happened to Ook! - I WARNED you about evolution."

"I just take Tommy's computer here and hit delete. I haven't eaten homework in years!"

The invention of the wheel and the axel.

ABC Diapers. Comfy Tushy Diapers. Now 3 times more absorbent! Note to self: Drink 4 times more juice.

"We can speak freely now. I've encrypted the line."

Mook's regret after inventing fire.

'Your father's a genius kids. First he discovered fire and now marshmallows.'

In prehistoric times, there were hunters, gatherers and guys who never had change.

'So! -- You're the one who's been stealing the office supplies!'

"I think we overordered."

'Hey, Fred! You have a relative visiting.'

Someone's going to have to tell him he's adopted...

'Jurassic Pork.'

'I was just rubbing sticks together for fun -- I didn't realize I was doing basic research.'

The Proctolosaur

"You spoil that Hamster."

Triple espresso. Forget it, Uncle Mort. Let's face facts: You're not as young as you used to be. Too much caffeine can literally kill you. Poppycock! Do you know who you're talking to? When we stormed across Europe under Patton, my tank battalion got stuck in the mud during a torrential downpour. Arty Lang switched my canteen full of rainwater with one full of tank gas. So I replaced his tank's timing belt with tree bark and dental floss. That big galoot and I were always pranking each other lik

Back to the Holidays

'Let's just keep quiet about this, and maybe some terrorist group will claim credit.'