A simultaneous rusty trombone and ice cream dispenser or hot karl, between 2 people. Also an EP by musical group Yeti on a Budget, featuring the songs Hot Karl and Rusty Trombone.
"I was just planning on a hot karl, but then he started playing the rusty trombone, and when I started dispensing the ice cream, we had a dinner theatre on our hands!"
"I've been listening to that Yeti EP "Dinner Theatre" like all day"
