a Desmond
A Desmond is a guy who’s okay looking, but he’s got a ton of girls chasing him. They all fall for him, but they never stick around. He’s got a heart of gold, but it’s buried under layers of bad decisions.
My Desmond friend has five girlfriends and still calls me at 3 AM.
He dated three girls at once and didn’t even notice.
He broke up with his latest girlfriend because she asked him to stop being a Desmond.