I originally thought that this song was about an ex-girlfriend, but judging by the lyrics, that might not be true...
He mentions that the person has a new girl, and he also says he wishes to be the person's girlfriend, so he could dump him/her.
Judging by thins, I'd guess that he's talking about a guy friend that he's upset with.
Otherwise maybe his ex dumped him and turned lesbian.
Or being even more creative, maybe he's gay, and his old boyfriend dumped him and turned straight.
I originally thought that this song was about an ex-girlfriend, but judging by the lyrics, that might not be true...
He mentions that the person has a new girl, and he also says he wishes to be the person's girlfriend, so he could dump him/her.
Judging by thins, I'd guess that he's talking about a guy friend that he's upset with. Otherwise maybe his ex dumped him and turned lesbian. Or being even more creative, maybe he's gay, and his old boyfriend dumped him and turned straight.
I'd still go with my first guess.
Fucking awesome song, none the less.