Joker Among The Test Tubes T-Shirts

'How's your anti-gravity experiments coming, Keller?'

Banana Split...

'Which one of you told Glurk to stretch before running?'

Joust Sharpener

Love is Blind.

Jogging Bottoms

E=Emcee Squared

"I'm thinking about letting myself get old."

'Geez, I hate these fun runs!'

'I've met you before...I'm not good with names, but I never forget a pace!'

The waterslides are fun, but the water seesaw, not so much.

'The doctor is running a little late this morning; but a couple more laps around the park and he should be back at his desk.'

Long-legged clown...

'There are two types of cholesterol - the good type, then the one you've got.'

"I wanna be a clown when I grow up."

"I've been telling everyone how athletic you are."

False encouragement.

'Nots so hot on my SATS, but I aced my STDS.'

AL'S GYM, 'We're going to make a new man of you!' 'Will he have new credit cards?'

"Whoever pulls it out becomes King of Britain, but Phil licked the handle, so..."

Running With Scissors Marathon

Tred carefully mill.

"It is the complete works of shakespeare alright but the pig's claiming he wrote them."

Two men are jogging. One is noticing 'Danger Wide Load' sign on back of other.

'Spinout!'

"Sorry I'm late for your birthday. I'm running a little behind."

"The tunnel at the end of the light!"

Caution: Jogger Makes Frequent Bathroom Stops

Exercise doesn't increase longevity --- It's well known that things with fewer moving parts last longer!

"My exercise routine appears to be working as long as I hang around fat people."

Bright Idea

Professor Axxis feels naked jogging without his toupee.

"Well, did it work?"

'Are we having fun yet...'

Runners have a pay toll.