Urban Dictionary

We all know what a cougar is by now:
Cougar: A 35+ year old female who is on the "hunt" for a much younger, energetic, willing-to-do-anything male.

But did you know what a manther is?
Manther: the male form of a "cougar", man + panther= manther. An older man who frequents bars, lounges and clubs, never a genuine gentleman, ranging from ten to fifty years older than his victim. Usually carries an unusually fat wallet, wears too much cologne, and dresses younger than his age. May over-frequent the tanning beds and gym, have trendy/dyed facial hair such as a soul patch or goatee, may use the terms "baby", "sugar tits", or other female defamation when trying to pursue his prey. If balding, may never take off his ball cap in order to hide his aging hairline. Manthers always seem to evade the question of their age, previous or current marriages, children, and most things regarding their past (unless it has to do with thier old frat/college football days). Manthers prey on their younger victims in order to gain popularity amongst their fellow mathers, as well as for a sexual high. Some manthers are extremely good looking, stylish and somewhat gentlemanly. Others are old, drunk dirt balls with a lot of money and a feeling of self-entitlement.