Two guys walking on the beach found an old brass lamp.
The first guy immediately started rubbing it and, sure enough, a Genie popped out!
Before he could say anything at all, the Genie turned him into a crab.
The other guy was horrified and shouted, “Oh my gosh!
Why did you do that?”
The Genie said, “Aww, he just rubbed me the wrong way.”