Remote start in the bathroom, YOU BET. We had two three decker cart machines in the control room, so we wired the one machine for remote starts in the bathroom. We had a selection of "bathroom" tunes on cart so, if you were working an evening, weekend, or overnight shift you were "good to go" Of course we had STEREO speakers in the can, simulcast AM/FM. Great idea, except we forgot the disable switch. One day someone was in the bathroom, I believe it was a client and pushed the magic buttons, all the pots were up and machine loaded for a break. Needless to say there was a disable installed shortly.
In my early days, 1964-65, I worked for a station that had a lot of paid religious programming in the morning. Usually 1/2 hour tapes, so the proceedure was to put one on, grab the radio and head to the can. This was an old office building so the bathroom was 1/2 way to the front of the third floor where the studios were. All was well and good UNLESS the tape broke, then the (fill in the blank) really hit the floor.
The same station also had a Gates (Seeburg) auto programmer that held 100 45 RPM records, and we kept it loaded for such an emergency bathroom run. Over the years I knew other stations that had a produced bathroom reel or two available for urgent situations.
Of course there were the brave ones who used an LP, or a L O N G song, you never know the shear panic till McArthur Park sticks as you are in the middle of business.
One urban legend, (actually it is true because I know the parties involved, and NO it was not me) Seems a new young DJ had to work New Years Eve and was LESS than happy about that. Ok, so he invited his girlfriend to the station and they preoceeded to had a little party of their own, in the lounge/production studio. The album stuck, he didn't have the monitor on. The owner and his wife along with one of teh stations best clients were going to a party and heard this record sticking. They tried calling but just got a busy signal (you could do that back then) so they went to the station. The first person through the door, was the owners wife, and found the happy couple very much occupied! Needless to say that DJ didn't work again and found another line of work. I heard the rumor, MANY years later, and confronted the former employee over a beer, YES it was ALL true!
I'm sure there are lots of stories from lonely night shifts that probably are best left un-told by the quilty parties.