Beer

[Rondy]

A guy goes to the doctors and says he has a sexual problem in that his penis is too small.
"What beer do you drink?" asks the doctor,
"Budweiser." the guy answers
"There's your problem says the doctor it's these American beers they tend to shrink things, what you should drink is Guinness that makes things grow."
A few weeks later the guy is back at the doctors smiling all over his face ,
"I take it you now drink Guinness." says the doctor
"No," says the guy "But I have got my wife drinking Budweiser."