What you say when you make an oopsie so doopsie that you need a poopsie scoopsie.
I just accidentally pooped everywhere. Oopsie doopsie poopsie scoopsie!
when your poop goes down out of your ass like a soda machine.
"Bro, I just took giant Poopsi Cola"
An entity who might be sad, angry or frustrated can be called "poopsie", if there is a cute/adorable sympathy in the speaker's perspective towards this entity.
"Aww poopsie, I am here", "Stop poopsie'ing me"
Poopsie is an adj. which describes an emotion towards an sad, angry or/and frustrated person in a cute and adorable way.
"Aww poopsie, I'm here for you", "Stop poopsie-ing me"
A more g rated version of shart
I thought it was a fart, but it turned out i had a poopsie.
The act of sticking the male genitalia inside the mouth of a Poopsie Slime Surprise toy and breaking your dick's crown.
John: "Did you hear that Henry got hospitalized? Apparently he got Poopsie Slime Snapped."
Steve: "Yikes, that's gotta hurt."