A term used to describe masculine/macho male who is 'in-a-way' gay/sissy/feminine/metro-sexual.
Can also be used to describe things that appears to be tough, but actually is not what people would expect.
1. Despite his size, they call him Macho Mary.
2. Look at that Macho Mary over there, LOL.
3. World of Warcraft - Paladins are such Macho Mary.