A Jumblefuck word coming from the definitions and combination of the two words relaxing and lagging; to lag, or put something off why chilling/relaxing at the same time. Relagging.
"Fuck Joe! You know those guys are waiting for that sack. You're fucking lagging!" "No Will, see this blunt in my hand? I ain't lagging, I'm relagging and it's much deserved."
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.