Shakthi is the adjective that is used to describe a pure form of sexuality on a stupid male cunt who prefers to insert dicks of other males into the tip of his penis instead of his asshole. It can also be used as a noun in situations when you get the urge to insult people and leave them clueless instead of insulted.

He is the best boyfriend in the world. He is caring and will never leave your side. He is the smartest guy ever and usually is a graduate from SRFTI. His personality is childlike and he giggles when he hears a joke. Moreover, he is someone you never want to let go of.