a friendless, homosexual, tampon that always has an angry look on his ass ugly face. He also loves to flirt with older men and molding to the lifestyles of others.
"Did you see that guy in the blue and green plaid shirt?"
"oh my god, what a Casty."
"You think so too?"
"Wtf man, that Casty deleted me off of his facebook."
"What a fucking Casty, man."