re: Funny words Les Miles uses

"Water for immediate consumption on a sailing ship was conventionally stored in a scuttled butt: a butt (cask or small barrel) which had been scuttled by making a hole in it so the water could be withdrawn. Since sailors exchanged gossip when they gathered at the scuttlebutt for a drink of water, scuttlebutt became Navy slang for gossip or rumors."

Wiki Wizard.