What is the WORST thing they could have been doing when Overtime Contingency started?

All things considered, they got relatively lucky with the timing of the OC. Irv was chilling at home, Mark was able to locate his sister pretty quickly on top of meeting his hero, and Helly had the perfect platform to deliver her message. What if it had gone hilariously wrong though, what do you think is the WORST situation they could have awoken to ?