Also known as the shocker. Inserting the middle and index finger into the beaver and the pinky finger into the cleaver. The name shocker comes from the SHOCK the chick gets when the pinky is inserted in her ass.
Jack gave Jill one for the stink and two for the pink, and it was good.
Someone who jumps from one relationship immediately into another one.
Serial monogamists can not stand to be alone and often suffer from vast commitment and insecurity issues.
Because they jump into relationships immediately after the previous one has ended, serial monogamists typically don't take the time to reflect on their behavior or why their previous relationships failed; thus, they end up making the same relationship mistakes over and over again.
Person 1: Damn, Dustin already has a new girlfriend?! It's only been two weeks since he broke up with his fiance! I think he's a sociopath.