An expert level sex move only the bravest dare attempt.
After completing a Sherman Yank, you might feel a distinct burning sensation. That's just the ammo getting ready to cook off.
AKA "The Sizzles"
Guy 1: "Dude, I just did my first Sherman Yank!"
Guy 2: "Really? Dude that's fucking insane! How'd it go?"
Guy 1: "Went according to plan considering I had to go to the ER to repair my dick."