if you mean the sliding sound it's a guitar that simply plays for a long time but that is then either artificially pitched up or he uses a slider to slide up and down the notes
So can you Fuck off, I don't need your hand You thought it was love, baby, I was just playing so Good luck with your next boyfriend 'Cause I don't want a girl, I ain't even want a man I was trying to make a living Well, I did and now I don't wanna live at all And you wonder why I'm distant My only friend was whatever I was tripping off Yeah, but you would never get it You turned my personality into some kind of fetish You think it's all copacetic I hit your pen and then I lost it Ever since then I've been manic and exhausted Think I wanna die and I can't keep my mind off it 24/7 headache and I'm always nauseous Cut my losses 'Cause I can never tell if it's something I really wanted Would you fuck off? I don't need your hand You thought it was love, baby, I was just playing so Good luck with your next boyfriend 'Cause I don't want a girl, I ain't even want a man I just I just wanna be dead I just (don't be that brash) I just wanna be dead Yeah, I just wanna be dead, I just I just wanna be dead Run away from me, baby, block my cell Judgement day's coming, I'ma rot in hell And I'm too fucking cowardly to off myself All the talk don't help, you just not gon' Okay, I started all this shit as an outlet Now everybody plug in where their mouth is So I burned out, all my thoughts were clouded I was shocked by the shit that I shouted And an old friend told me that I sold out So I laughed and said all I wear is argyle 'Cause you'd think that maybe I'd set the bar too high When I'm struggling to find a way to waste my time Just fuck off, I don't need your hand You thought it was love, baby, I was just playing so Good luck with your next boyfriend 'Cause I don't want a girl, I ain't even want a man I just I just wanna be dead Fuck I just wanna be dead, I just I just wanna be dead I just wanna be dead