Torpedo discharge
Taking a torpedo shaped shit, which drops with a splash and, due to it's sheer energy, swims around the toilet seat for a while before it settles, waiting to be flushed by it's master.
Cuntinagi was the Japanese pilot responsible for the Torpedo discharge. While the Pearl Harbor attack was taking place, and after dropping his entire payload of torpedoes, he bent over and dropped a final torpedo from his anus on an American Aircraft carrier as a symbolic dropage before the honorable Kamikaze. It is said that his fecal matter was so vile it burnt through the carrier's toughened steel, creating a large crater-like hole, sinking the carrier and it's crew at once. The torpedo like fecal matter was later recovered from the bottom of the sea, and now can be found at the Louvres Museum in France.