upperdeckaflopperstopper
Used to describe a large bra. Commonly associated with the older generations
'Look at the size of that upperdeckaflopperstopper (said quickly) you could hang a car from each side.
'if she took that upperdeckaflopperstopper off she could wipe the floor with her tits'
'if she took that upperdeckaflopperstopper off she could wipe the floor with her tits'