A person who don't go to church who don't believe in God who smokes weed to be cool everybody knows that's the ultimate sign of coolness smoking it is already cool enough
A man or woman who feels compersion, i.e., pleasure associated with one's partner romantic or sexual pleasure with another and is often called the opposite of jealousy. Since these persons know and enjoy their partners' pleasure with others, these partners are technically not Cuckolds or Cuckqueans since infidelities or unfaithfulness are not involved.
Aka RCP. Someone who has enough confidence in his- or herself in order to not lie, not start shit, not create drama, and not be fake. Someone who realizes that things will happen and life will go on. Someone who won't fake being cool, because they already are, and don't need any friend, famile member, lover, and/or random creepy person to tell them.
L.K. is an awesome girl because she knows who she is and isn't going to take Joe's shit. She is a wicked Real Cool Person. (or: She's a wicked RCP.)