It is the anus of a gay male. It is usually referring to the one who is the receiver during anal sex. Vajohnny is also referred to as a man-gina, a man's vagina.
He keeps his vajohnny shaved smooth. He says it feels better during anal sex.
A Vajohnna is a total creeper. She will creep on people she doesn't even know, and go to hockey games just to creep on the players. Don't become friends with this kind of person.
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.