WWII? Nah. WWI? Nope. Civil War? Keep going.
Canada: Workers find live British cannonball in Quebec - BBC News
"Hey, guys, builders found some UXO."
"Cool. What type?"
"A cannonball."
"GTFO"
"No shit."
"Where's it at?"
Canada: Workers find live British cannonball in Quebec - BBC News
Builders in the old part of the Canadian city of Quebec have unearthed a live cannonball fired by the British during a siege in 1759.
They posed for photos with the large, 90kg (200lb) projectile, unaware that it was still potentially explosive.
Army bomb disposal experts later collected the device, saying there was still a danger, CBC reports.
"Hey, guys, builders found some UXO."
"Cool. What type?"
"A cannonball."
"GTFO"
"No shit."
"Where's it at?"
Quebec City archaeologist Serge Rouleau, who examined the munition before the army and noticed that it still contained a charge, said it was more an incendiary bomb than a cannonball, Le Soleil news site (in French) reports.
He had taken it home after the builders' firm, Lafontaine Inc, contacted the municipal authorities.