chicken hawk
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chicken hawk | An older gay man who goes after mainly twinks, considerably younger males than himself.
Meaning
An older man who pursues relationships with twinks, or younger males between the age of 18 and 22, generally. The age of the older man is generally anywhere older.
Noteworthy: A Chicken Hawk generally restricts their advances for those in the twink age range, 18 to 22. They are not attracted to males older.