Refers to a dude that is confusing other people, but he is confusing to himself even more.
A guy whose name sounds Russian, looks Indian, but is neither. He also gets a lot of chicks but doesn't get laid. And for every one of those he is sure she is "The One".
"Maan, I'm in love. I think she's the One."
"Dude, that's the fifth time you found your soulmate this month. You're such a Dostav!"