Something that hurts you but you like it anyways.
"Anal is such a Tom"
A fantastic drink consisting of two parts Labatt Blue and one part of whatever whiskey is lying around. Add the whiskey into half drank aluminum can and swirl till satisfactory. Popularized by Vermont Tom.
Tom: Ohhh What ya got over there
Drinker: A Tom
Tom: Oh I see now! HAHAHEHEHAHEHE