Fence-leaping Fan T-Shirts

"Why so aloof in here? When you're on base, you yak your ass off with every Yankee in sight."

'He got a raise but not enough to help him clear the fence.'

"Hi there! - I'm the world's first eco-friendly comedian... All My Jokes Are Recycled...!"

Dog's kite's tail is wagging.

"Someone throw him a punchline!"

"Exactly how undecided would you say you were at this precise moment?"

"....And what's the deal with fetch? You want the stick or don't you? Make up your mind already!"

En garde!

Whale Shark Thoughts...

"I stand corrected. Hard as you try, sometimes you just can't find the humor in a situation."

"What's orange and sounds like a parrot? A carrot!"

Canine Comedians

Jokes machine.

"Dad, has there EVER been a time when James Corden was funny..?"

Automatic swing machine

Biographies. Don Rickles for Dummies

"Ok, ok, how's everyone feeling tonight besides a thousand dollars poorer?"

"Deal with it Your Majesty- Comedy is king!"

Michael McIntyre.

Evolution into a pair of sandals.

'I haven't been feeling funny lately doctor.'

'Disqualified!... He did not yell 'Boing' when he jumped!'

'I thought I might try a bit of Stand-up.'

En-guard dog.

"We're going to need more words for flip-flops."

"What's the difference between a good joke and a bad joke timing."

Still dazed...Lester is confused as to which came first, the chickens or the eggs?

Laugh Laff. If laughter is the best medicine, this guy's a placebo.

'...My tree! - No my tree!!'

David Letterman

Porcupines fencing with quills.

Comedians believe there is a future in laughter.

Ok, I'm back. Sorry about the screaming.

"On reflection, it might be prudent to leave this one till last..."

Acupuncture.