Guy 1: "How many people are attending our concert"
Guy 2: "Uhhhhh, about 174"
Guy 1: "Want to get them all into doing a Plodoodle?"
Guy 2: "HELL YEAH!"
A poopnoodle is what happens when you pee right after fucking someone hard in the ass. Poop gets stuck up in the dick hole and comes out in the form of a noodle when you piss.
I spent last night pluggin' my lover's bottom like the BP oil well and when I went to the bathroom afterwards, I ended up squirting out a poopnoodle when I took a piss.