torpedo shit
When one shits the entire turd in one big go, shooting it into the pipe below. This is often combined with a flawless victory.
I got out of the shower and had to take a dump. When I started pushing, I had a torpedo shit since my ass was still wet.
Torpedo shit
Hovering over the toilet whilst the toilet seat is up or detached.
Ah man no toilet seat! Time to take a torpedo shit!