An asshole, who regularly cheats on their spouse. Sometimes a practicing bigamist. Also a habitual liar who often times believes their own bullshit. A S.P.B.F. will often times regard themselves as a noble person, believing that their inability to choose a singular mate is the result of "not wanting to hurt anyone". This is however an unrealistic view, as the rest of the world views them as a bunch of narcissistic assholes.
Michelle: "I do not know how to deal with this guy! He cheats and lies all the time!"
Heather: "Come on, Michelle. Did you really expect anything different from a STINKY PENIS BUTT-FUCKER?"
A guy who cannot stay faithful to their partner in a previously agreed upon monogamous relationship. Also used for assholes in a poly relationship where they are not truthful and lie about seeing others.
That guy Mike is a stinky penis buttfucker. Michelle can do better
While our lifespan is the number of years we will live, our healthspan is the number of healthy years we will have and our sexspan is is the number of years we will continue to be healthy enough to continue having an active sex life.
A lighthearted reaction upon receiving disappointing news of some sort. Usually something that isn't a particularly a big deal, esp. when it primarily affects someone else - sort of a mild schadenfreude. Sometimes doubled or tripled, and possibly said in a sing-songy voice for added comedic effect to imitate a muted trumpet, which is how the meme originated.