When does a skeleton laugh?
When someone tickles his funny bone!
What do you call cows that have a sense of humor? -- Laughing stock.
They used to laugh when I said I wanted to be a comedian.
Well, they're not laughing now!
My girlfriend and I often laugh about how competitive we are... But I laugh more.
Your mom laughs at your father, because he has an ugly wife.
Why do midgets laugh when they run?
Because the grass tickles their balls.
How do you make an octopus laugh?
You give it ten tickles.
