When a black guy uses his hard cock on a female/females smacking them across their face with it turning them or her on in the processstraight dominating you with it cause she's been acting up or talking shit
Poopstick is a black dick, especially one inserted into a white woman's vagina or ass hole. The longer or bigger the black dick, the more it looks like the white woman is pooping out of her vagina or ass hole.
Person 1: White women fucking black dudes looks like she's pooping out of her vagina.
Person 2: She got Poop Stick in her vajayjay.
I was really impressed to discover that someone else uses this excellent term. I use it as a 'mild' expletive when something happens that slightly annoys or frustrates me.
'You are joking, we haven't got another meeting tonight have we? What a cock-on-a-stick.'
'Cock-on-a-stick, where are my car keys?'