The inability to be apart from your significant other for more than two seconds. Usually involves hordes of sex that the two engaged in the relationship will later find out was absolutely horrible, but at the time they though that's just how it was supposed to be. Both people usually become annoying to their friends and fight about ridiculous things. Topped off, normally, by a pregnancy scare.
Teddy: Hey man, wanna go to the football game?
Jason: Nah, I have to go sit in a room with my girlfriend and have a lot of sex that will be over in one to two minutes, ya know.... because we're in a highschool relationship.
Teddy: I don't like you anymore man, you're a loser.
Jason: But I love her.
(Jason and his girlfriend will break up after two days of being apart, because it's "too hard." Really, they just want to bang someone else.)
slip of the tongue perhaps,
Those idiots who drive around in a ridiculously raised pick up truck, making a top heavy vehicle even more top heavy and unstable
A:*gah*
B: "Whats the matter"
A: This dam prickup is blinding me.
B: Stupid thing's, as if there lights weren't blinding enough as it is.
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.