laughing at myself

Three Eastern European Jews named Berel, Cherel, and Shmerel were talking about moving to the US.

Berel says, "When I move to America, I'm going to have to change my name. They won't call me Berel
anymore; they'll call me Buck."

Cherel says, "When I move to America, I'll also have to change my name. They'll call me Chuck."

Then Shmerel says..... "I'm not moving."