I Guess Thats Fair
Two rednecks meet on a dusty country road. One of them is carrying a big bag labeled, "chickens."
"Chickens, eh?" says one guy. "Hey, if I guess how many chickens you got, will you give me one?"
"Heck," says the guy with the bag, "iffin you guess right, I'll give you both of 'em."
The other scratches his head and guesses, "Um... five?"