Ninja gets back to his hotel room late one night and Doc asks, "Where'd

you go?"

Ninja says, "I was out getting a tattoo."

"Tattoo?" Doc says. "What kind of tattoo?"

Ninja says, "I got a hundred dollar bill tattooed on my dick."

"Your crazy!" Doc says. "Why'd you get a hundred dollar bill tattoed on

your dick?"

"Well, number one, I like to watch my money grow", says Ninja. "Number

two, once in a while, I like to play with my money... And lastly,

instead of you going back to the bar, you can stay right here in the

hotel room and blow a hundred bucks anytime you want!"