On the Wikipedia site, this is in it's decription...
Fire in the Hole's dated production values and odd subject matter have made the ride a cult favorite, with some people even developing "callback lines" to shout at various points during the ride.
Anyone know what the callback lines are?
I've wondered this too, could never find them.
My guess would be people quoting the ride, such as at the end when everyone shouts "Fire in the hole!"
"Here's a barrel of laughs! HA! HA! HA!"