Karaya's "Candy Mountain" missions, in particular the one in which we upped Kates to torpedo ground vehicles that were attacking a friendly town. I don't know what made me laugh the most, watching almost half the mission bail out mid-flight once they realized we weren't joking about attacking GVs with torpedoes, convincing the remaining that you could actually use torpedoes as bombs, or watching the chatter on 200 about the n00bs dropping torpedoes on GVs.
ack-ack