HAH it's true, it's an airpump. I was loking through the garage the other day and I found a bicycle pump and I thought I'd take a pic and give it to you... I already pre-wanded it too for easy use(I placed it on a white surface for easy use...) here you go
I have to admit, I have never seen that one before. I will think of a way to encorporate it into a sig, if it is possible to have an airpump in a sig. *next SOTW theme, airpumps*