twink

Meaning: a young man with boyish good looks

Note: This word is common among gay men, though it may not be known at all by other people. If it's used outside gay circles, it probably won't be understood.

Origin: Possibly derived from a U.S. snack cake called a "Hostess Twinkie" which is "golden-colored, sweet and full of cream", a description which some claim also describes the typical gay image of a "twink".