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1.
a male who is between his 30's and 40's who gets much younger women. a male cougar is also called a rhino.
omg that jake is such a male cougar!
by hot cougar October 07, 2009
 
2.
I am a 51 year old single parent whom has put my son into university. I now want to have a relationship with a 25 year old woman for many Good reasons; does this make me a looser? I think not and they are lining up so neither do they. Obviously!!!
a male cougar is also called a rhino.
by auditr March 11, 2011
 
3.
A man who is older than 40 and hangs out at clubs "hunting" for females younger than 25 for a sexual relationship.

More commonly known as a Pathetic Loser
WTF that Male Cougar just hit on that young babe. What a loser!
by Ade Holf February 18, 2010