|1.||upper decker delux (dry)|
the act of taking a dump in the tank of the toilet, AFTER disconnecting the chain AND draining the water. with the hope of drying the shitlog to the bottom of tank,guts and or the float.
my budy forgot my cake on my b-day, so i left one "caked" on his! twas the ol' upper decker delux (dry) f***tard