A good thread. A few come to mind.
AC/DC has screaming guitar sols's which is very cool
Gilligans Island has KONA the Volcano going off
Starship Troopers has KILL THEM ALL and really cool music
Fishtales has the flapping fishtail on the headbox which can be extremely loud
Godzilla has the roaring lizard himeslf and police sirens going off
and I could be here all night remembering all the other DMD machines.
A good point to add, is everyone shld make sure they have the latest game rom in their machine, cause if u havent, once u upgrade, u will get better dmd annimations and even cooler noises on jackpots n multiballs etc.
Its worth checking the Internet Pinball Data Base for your machine and see if u have the latest game roms.
Sometimes the best Jackpot is when u get to hear n see something on a game u hadnt noticed before, it happens all the time.