Usually an athletic african american male who spends his days sexually pleasing frusterated housewives while their husbands are at work. In addition, one can also find hoobadays at night clubs on weekends searching for curious young white women who are intoxicated. The hoobaday uses his competitive advantages, namely his 10-14" penis and athletic stature, to sexually conquer as many white women as possible. For a description of the hoobaday's most frequent victim, please refer to the reformed slut.
I came home from work early and caught 10 hoobadays taking turns on my wife.
I was at a club in menlo park and there were nothing but hoobadays dancing with drunk sorority girls.
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.