A guy goes to see the doctor, because he's been a little too well
endowed, shall we say. In fact, it's 25 inches long. Can't get
any women to have sex with him. No men either, one would think.
Anyway, the doctor says there's nothing he can do medically, but
sends him to see a witch that he thinks might be able to help.

Witch takes a look at the problem (yikes!) and tells him to go to
a particular pond, deep in the forest, and talk to a frog that
lives there. "Ask the frog to marry you and each time the frog
says no, you'll be 5 inches shorter."

Worth a try, he thinks, and off he dashes into the forest, as
anyone in this sort of joke would. Finds the pond and sees the
frog on the other side, sitting on a log. "Will you marry me?"
he calls to the frog.

Frog looks at him, disinterested at best, and calls back, "No."

Guy looks down, sure enough, he's 5 inches shorter. Hey, this is
great, he thinks -- let's try that again. "Will you marry me?"
he asks the frog.

Frog rolls his eyes, and shouts back again, "No!"

Twitch -- the guy's down to 15 inches. Well that's still a bit
excessive, he thinks. Down another 5 would be perfect. So he
calls across again, "Will you marry me?"

Frog yells back, "Look - how many times do I have to tell you?
No. No. NO!"