When an unattractive male is somehow extremely attractive to women, usually because he is charming, confident, well-dressed and well-groomed.
Two perfect examples are Sal from Impractical Jokers and the YouTuber Chunkz.
Dude, how the fuck does Vincent pull so much?! He's like 5'7" and 200lbs; it defies the laws of time and space!
Nah dude, he just has a Sal Complex.