I'm gonna cum to your house and knock knock on the back door
A rude way of saying you're gonna show up uninvited and give them a butt-sex surprise.
I'm gonna cum to your house and knock knock on the back door like I own the place.
You ain't ready for me cumming to your house and knocking on the back door like I'm your new roommate.
I'm gonna cum to your house and knock knock on the back door like it's a Monday morning special.