Crossing the streams: When you're urinating and defecating at the same time, and you maneuver your body just right so you can urinate on your feces while it's coming out.
This isn't a sexual act, but I'm sure someone can figure out a way.
"Dude, I just pissed on my shit while it was still coming out. It was awesome!"
"Yeah man, I cross the streams all the time."
13π 42π
What you tell two people peeing at urinals next to each other to save them from untimely death, in reference to crossing the streams in Ghostbusters.
Woh! Watch out! Don't cross the streams!
4316π 1864π
When something is as bad as Egon's explanation of crossing the streams from Ghost Busters:
"Try to imagine all life as you know it stopping instantaneously and every molecule in your body exploding at the speed of light."
"Right. That's bad."
It's supposed to be really bad... No, I mean like, crossing the streams bad!
28π 9π
ITS A GHOSTBUSTERS REFERENCE
"Don't cross the streams, lol!"
"isn't that about peeing at urinals?"
"no wtf"
4π 2π
While being double penetrated the person in the ass swaps with the person in the pussy.
I know itβs risky but they came so hard when I let them cross the streams