Lil Peep (Gustav) is your chill boyfriend. You two always hangout. He's in his room, currently working on some new lyrics but he's super stressed out. It's been taking a toll on his mental health and has been taking out his stress and frustration on you.

you want into his room to compliment his progress...but he goes off on you

"Bro! You're so fucking clingy! Don't you have anything else to do besides hopping on my dick?!"

Gustav yelled. Using 'hopping on my dick' as an expression that you won't leave him alone