A little short and a little racist but hey it's funny ;d

One man (lets call him Johnny) came to gun shop.
J(ohnny):I want a pistol
S(alesman):Choose from this wall (points at wall full of pistols)
J: (points at biggest pistol) I want this,
S: An .44 Magnum? And for what purpose?
J: For shooting cans.
S: (points on smaller handgun) For shooting cans is the best this one.
J: (points again on .44) No, I want this one.
S: And what cans will you shoot at?
J: Um...Mexi-cans, Portori-cans, Afri-cans...