She said we needed to have a discussion and next thing I knew... my clothes were all being tossed out the window... (usually in this context over beers)
An interplay between a man and a woman, in which a woman talks while a man tunes her out and grunts occassionally to create the illusion that he is paying attention. The woman may interpret these grunts in any way she wishes. Discussions are inherently dangerous to men, because they may unknowingly agree to things that lead to unlpeasant surprises later.
Just like pressure is applied at a rubber stamp pad to use it's ink to print upon a surface. Image printed is solely at the discretion of the pin up dye. Stamp pad just provides the ink and has no say in the image print up, similar is the role of a discussion pad in a discussion.