What's an 'upper decker', you ask?
Well, an 'upper decker' is when you pinch off a nice loaf, fish it out of the bowl, and deposit it ceremoniously in the reserve.
Hilarity ensues when people try to figure out what sort of gymnastic flushing maneuver must have been required to allow this sort of thing to happen.
(, Fri 10 Sep 2004, 4:14, archived)