Magic lamp gone badly wrong!

A man walks into a bar with a leather bag and says to the barman will you give me a free drink if i show you something really amazing and the barman says it depends how amazing it is so the man goes in his bag and pulls out a mini piano and the barman says no thats not amazing enough and he goes no i havent finished yet so he puts in his hand and pulls out a mini man and the barman says yeah that is worth a free drink but where did you get the man and he pulls out a magic lamb and says if you close your eyes and make a wish it will come true so the man closes his eyes and makes a wish but nothing happens the all of a sudden the pub is full of ducks there are everywhere on the ceiling on the tables and a man comes over from a table and says what did you wish for and the man says i actually wished for 100 bucks and the man with the lamb says what did you thing you would get a 10 inch peinist.