What you get once you complete 12 years of religious schooling, allowing you to spend the rest of your lifeexploring all of the things your education repressed.
"Man, she showed me how to do some things I never even imagined. Where has she been all of my life."
This is when you see a hot girl and you want your friend to check her out too, but if you both look at the same time or if he looks too quickly then it becomes obvious and you get busted.
So you create a diversion, to allow your friend to have a perve without getting caught.
This can be in the form of allowing ample time between looks or simply creating a scene so her attention is diverted.