In October 1965, Commander Clarence W. Stoddard, Jr. of the USS Midway carried a special bomb to North Vietnam to celebrate the six millionth pound of ordnance dropped on the Communist country: a ceramic toilet.
The event was recounted on MidwaySailor.com:
The bombing was a Dixie Station strike from South Vietnam. Among the weapons on Stoddard's ordnance list was one code named "Sani-Flush."
Sani-flush was a damaged toilet, which was going to be thrown overboard. One of the Midway's plane captains rescued it and the ordnance crew made a rack, tail fins, and nose fuse for it. The checkers maintained a position to block the view of the air boss and the captain while the aircraft was taxiing forward.
The toilet ordnance was dropped in a dive with Stoddard's wingman, Lt. Cmdr. Robin Bacon, flying tight wing position to film the drop. When it came off, it turned hole to the wind and almost struck his airplane, and whistled all the way down.
According to Clint Johnson, now a retired U.S. Navy Captain, just as Stoddard's A-1 Skyraider was being shot off, they received a message from the bridge: "What the hell was on 572's right wing?"
"There were a lot of jokes with air intelligence about germ warfare," Johnson said. "I wish that we had saved the movie film. Commander Stoddard was later killed while flying 572 in October 1966. He was hit by three SAMs over Vinh."
This isn't the first example of unconventional warfare from U.S. Navy aviators. In August 1952, AD-4 Skyraiders from the aircraft carrier USS Princeton dropped a 1,000-pound bomb with a kitchen sink attached to it.
"We dropped everything on them (the North Koreans) but a kitchen sink." Their squadron's executive officer, Lt. Cmdr. M.K. Dennis, told the press, before showing them a bomb with a kitchen sink attached.
The admiral was not okay with this, but caved to pressure from American press. The U.S. dropped the kitchen sink on Pyongyang that same month.