Via Lean Left:

Workers dismantling an aging nuclear weapon improperly secured broken pieces of a highly explosive component by taping them together, federal investigators found. An explosion could have occurred, they said.

The incident was among several recent safety lapses at the Energy Department's Pantex plant near Amarillo, Texas, noted by the independent Defense Nuclear Facilities Safety Board. Last fall, workers taking apart another old warhead accidentally drilled into the warhead's radioactive core, forcing evacuation of the facility.

Off the record, the workers had this to say:

Larry: Nyuck!
Moe: Woo-woo-woo!
Curly: [explosion]