Brown Door Knob 

A sexual act in which someone poops into their hand and then massages their partners penis in a violent twisting motion, as if they were trying to turn the knob of a locked door.

Person A: "Wow, that was the best brown door knob I ever had! Next time can you stick your house key into my dick?"

Person B: "Oh.. so you want your knob unlocked? ;)"

Person A: "No...I just like putting small objects in there while its covered in poop."

Person B: "Oh...I see.."

Brown Door Knob by Renegade0894 March 30, 2016