At least they don’t have Prince Albert in a can.
I think every boy born between the onset of the telephone and the decline of pipe smoking (or smoking in general) must know the routine:
EMPLOYEE: (Telephone of smoke shop or store rings): Hello?
KID: Do you have any Prince Albert in a can?
EMPLOYEE: Yes. We do...
KID: Well, you better let him out, then!
Hahahahaha...I am sure every single one of them had heard it a gazillion times and maybe even done i it themselves...
Sometimes, as you giggled and hung up the phone, if you listened closely, you could hear the monotone drone of the employee saying "...prank calling is punishable by..." as it slammed into the hook!
Such a childish thing, but it is only fun in a very narrow age group, probably eight to twelve years old perhaps...:)