PINCH A GRUMPY - Pinching A Grumpy is another way to explain going to the bathroom. Or a simplier term, Taking a crap or going poop.
PAG is the acronym.
PAG = Pinch A Grumpy
PAGing = Pinching a Grumpy
Instead of an apple a day keeps the doctor away, everyone should Pinch A Grumpy.
That dog takes forever to pick a spot and PAG.