I don't know if this is a old one but I just heard it last week and was laughing my ass off.
Here we go:
A guy comes in a sexshop and ask for a love doll.
The salesman ask him.....do you want the normal American doll or do you want the palestinian doll.
The guy ask.What is the difference?
The salesman answers....the palestinian doll blows itself up.
Laterzzzz .....