Bobcat

A male homosexual that frequently seeks out the company and affections of much younger men (e.g., homosexual male version of the often used "Cougar" describing an older woman that is attracted to and dates much younger men).

My 45 year-old next door neighbor is quite a Bobcat, there is always a steady stream of 20 something guys going into his 1 bedroom house after the clubs close, and then appearing for the walk of shame as they scurry to an Uber in the morning.