Having passionate sex with your girlfriend and ejaculating inside of her. You then proceed to go down on her and suck your semen out of her vagina only to spit it all over her chest.

When some little bitchboy is acting like a little tiny pee pee poo poo baby and messing up the group plans.

when your parents get you everything you want.

To McGinnis – When someone tells only the punch line of an inside joke to people who are not in on the joke.

Also see, A McGinnis-sec – the moment of silence after someone tells the punch line of an inside joke to people who are not in on the joke.