A drunk walked up to a barman one day and said, "If I show you a trick will you give me a free drink?"
The Barman said "Depends on how good of a trick it is." The Drunk reached into his pocket and pulled out a hamster and placed him behind the piano, and the hamster started to play the sweetest jazz riff the barman had ever heard.
He poured the man his drink,and the man, after finishing his drink says, "If I show you another trick can I have another free one?"
The barman said "If it is anything like that last one, you can drink free all night.The man reached into his other pocket and pulled out a frog, sets it on top of the piano, and the hamster starts singing along with the hamster.
Impressed, the barman started to pour drinks as fast as the drunk could drink 'em.
After several hours, a theatrical agent walks in, sees the act and franticaly asked the barman who it belonged to. The barman pointed to the man who was passed out on the floor. The agent woke him up and said, "I will give you a million quid for that act." The man said "not for sale", so the agent said, "Ok, 100 thousand quid for just the singing frog.
"The drunk said, "OK deal" The agent wrote the cheque and left with the frog. The barman looked at the drunk and says, "Are you crazy? You had a million pound act there that you just broke up for a measly 100 thousand....WHY"
The Drunk said, "Don't worry, the hamster's a ventriloquist"