Martial Arts Joker T-Shirts

If I lose, I'll be dressed for hospital.

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

Banana Split...

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

Get crazy once in a while

Joust Sharpener

". . . So that's 4 birdies, 1 eagle, 2 ferrets and a rabbit!"

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

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

Jogging Bottoms

Never pick a fight with a comedian.

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

'Geez, I hate these fun runs!'

"I'm making him take a spin class."

Unicyclist painting a ceiling.

'I've heard all about you. Jayne says you're quite the prankster.'

'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.'

'George, stop playing with the children.'

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

"What did I tell you about practicing on the cat?"

'I don't know what happened. He was hired as a consultanat, but he evolved into a kibitzer.'

'I'm surprised the boss isn't in here checking up on us!'

Long-legged clown...

Joe's Gym: 'Can anyone here open this jar of pickles!?'

Toilet humour

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

Martial Arts

Here lies BoBo the Clown

Ants stealing from the picnic.

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

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

'Let it go, will you? -- That whoopie cushion incident was years ago!'

"What do you mean, you 'feel funny'?"

No infrastructure problem here

False encouragement.