Yes, the password was vibrator, which apparently meant something different than it does now, as it elicited nary a snigger from anyone on stage or in the audience. Spencer guessed the sense of the word referred to a vibrating belt weight loss device, though I actually have no idea for sure what what definition these people would have been familiar with.
Vibrator wasn’t the only sexually-tinged word thrown Montgomery’s way, however.
I thought this one was also funny, but nothing can be at the creepy-voiced announcing declaring “The password is vibrator.”
Previous instances of sex when perhaps none was expected: