MMmmm... Free Gum!

We have these waterless urinals at work. I mention this because this morning some idiot had spat his gum into one of them. It doesn't really affect me as I'm not the poor sap who has to fish it out, but I noticed it because it wasn't going to go anywhere until said sap came in and fished it out. That was this morning.

I just went back in there and noticed the gum was gone and the guy walking away from the urinal zipping his fly was chewing gum with a big smile on his face. I immediately put two and two together and came up with some bizarre derivative of pi and imagined him thinking, "Mmmmm, Free gum!" as he walked away.