Joke Topic - 'Fat Chance'

Which part of a fish weighs the most?
The scales.

"Doctor, doctor< I keep seeing double."
"Take a seat please."
"Which one?"

What can be served but cannot be eaten?
A tennis ball.

So, a thought crossed your mind? Must have been a long and lonely journey.

'Would you rather a lion ate you or a gorilla?'
'I would rather the lion ate the gorilla.'

What do you get from a cow that has lost it's memory?
Milk of amnesia.

What do you call a pop group made up of animal doctors?
Vet, Vet, Vet.

Doctor, doctor, what's the best cure for water on the knee?
A tap on the ankle.

Hi, this is John's answering machine. He's not here, but I'm open to suggestions.