wasku is a synonym of ,nice smile’ and ,big hearth’. It also is an adjective of guys getting most of the girls but because of their background they often gets associated as a liar in causes of flexing about stuff they doesn’t even have.
ex 1: wow, that guy has a wasku!
ex 2:Oh man, John is being very wasku to me.
A man who will have sex with a woman or a transgender woman but will not have sex with a man or a transgender man.
A man who prefers femininity over chromosomes.
Bill: Who the new guy? I heard he's Gay.
John: He's not Gay. He's Wasku.