Skil means being responsible, and not a dick. It also means to have common sense. It is of nordic descent, and has been used for centuries. It is pronounced (sheel) and can be used in a variety of ways such as:
Jacob: You lost your skil, i should shake some into you
Olaf: No i have perfect skil, back off
Jacob: *shakes skil into olaf*
Olaf: I feel much better now
Someone who isn’t necessarily better than average looking but still enjoys overwhelming success with the ladies. The attraction is based on charisma, charm and confidence rather than pure physical attractiveness.
Did you see how Gary had all the ladieshanging all over him all night? He’s a skilled poon hunter!