Top definition
The area of the breast that rests on the owner's torso when in the standing position.
The doctor lifted the woman's spoonerflap and placed it on the mammography machine.

There is a video on YouTube called "Melons Crushing Melons" showing a woman crushing a watermelon with her breast by slamming her spoonerflap into it repeatedly.
by mikerspd October 01, 2009
Get the mug
Get a spoonerflap mug for your guy James.