Biology Joker Mugs

"Egads! It's a terrorist cell!"

"A wet winter, but we're making the best of it."

Intelligent people laugh too!

'You know too much,'

'Who folded the annual report into a paper airplane?'

Child laughs while making farting sound under arm. Dad says, 'Isn't it nice when they find something they're good at?

Good News about winter

"An un-observed universe ceases to exist. Yeah right!"

Early photobombing

Fish hunting for men.

"That's an awfully large small intestine and an awfully small large intestine."

Get crazy once in a while

"Walking erect is very trendy now."

'I love cutting trees in perfect circles because it drives aerial photography interpreters crazy.'

Candid Camera store.

"Just for fun today we could fire some eggs around."

'My door is always open. That's why I installed a tripwire.'

Beware of Falling Notice.

'Look, Dad, I made a pair of boots out of your chest waders.'

"Oh no! Oh no! Oh no! Oh no!"

'Mind taking off your scarf.'

"Ok... for today I want a 500-word essay on what you know about nothing."

Kick Me! (sign on an anthropomorphized soccer ball)

'Want to freak her out? Stare over her shoulder without blinking for 10 minutes.'

Caution May Contain Nuts.

Shoes Make The Man

"Okay, you scared the babysitter...now get back in there and rinse off that toothpaste, and go to bed!"

While You Were Out: We Moved!

'Dearly beloved.....and the rest of you.....'

Never pick a fight with a comedian.

Sharks hate practical jokes.

"It appears your anus transplant has rejected you..."

' I hit two good balls today - when I stepped on that rake.'

'It's my spare tire. Why do you ask?'

"I keep having these funny moods, doctor."