Oh Henry - Everything2.com

A chocolate bar consisting of a bar of a toffee-ish fudge surrounded by caramel and peanuts and covered in milk chocolate. Oh Henry's ads generally play on its hunger satisfying qualities, since most of the time it is the heaviest standard-sized chocolate bar on the market. (though it has been surpassed at times by wunderbar and sweet marie and various others, most of these later switched back to a smaller, more economically viable form.)

The name is a mystery. Is it a tribute to O. Henry? If so, it takes a bizarre form.

O. Henry	Sweet Marie	wunderbar	caramel
Oh Henry Ballroom	Incomplete two-word sentences with which to end your life	Mr. Big	Henry II
Henry I	Toffee	Fudge	Henry VIII
peanut	Chocolate	i ♥ huckabees	Language and Power in Henry V
poison ivy rash treatment	Henry III	Tropicana	Hospitalism
Henry IV	Henry V	Henry VI	Henry VII