Pianoist

There's this guy, he runs a nightclub, he needs a pianist to tinkle the ivories during the dinner shift. He finally finds a someone, and on this guys first night he comes in, and plays a beautiful composition. The manager comes up to him and says "That was beautiful, what do you call it?"

The piantist replies "its called I love you so much I could shit."

The manager says, "uh... OK, play another".

The pianist plays another beautiful piece, and the manager again asks what it was called.

"That one's called muscle of love baby." says the pianist, who then takes a bathroom break.

When he comes out, he's forgotton to close his zipper. The manager walks up and says "do you know your fly is open and your penis is hanging out?"

The pianist grins and says "know it, I wrote it!!"