During a Sim check as F/E on A300-B4 a few years ago I had to "die" on touch down.
Low and behold we had an APU fire on the roll out, so the Capt stopped the A/C and turned round, put his knee between my legs (not too comfortable) and stared at the big red light on the fire handle. After a few seconds I whispered (quite loudly) "Pull it and turn it".
So, memory items complete, job done, free beer in the bar!