1. A synonym for a "perfect" man, who has got the ideal characteristics that women desire.
2. A guy that leaves an unforgettable awesome impression.
3. Colloquial name for a man, that women can't get of their heart and mind.
"Damn he is such an Amin. I can't forget him!"
"Oh do you remember the guy we saw yesterday? With this amazing smile?" "You mean this AMIN? Yeah, he I dreamed of him last night"