WTF is this??

[Finnster]

lol, this reminds me of the segment on This Old House called "What is it?" where they show some weird ass tool, they all make up some goofy story of what it's used for, then last guy says what it actually is.
"Hey Bob, its a pnuematically-operated femine napkin applicator. You see you load the napkin in here, attach this end to your 300psi air supply, favorite grease is loaded into this section here, and pulling this cord fires the applicator. Of course a long extention handle is installed here, as the operator, you want to be some distance away when this thing goes off, for safety reasons. Perfect solution for today's busy working woman."
-"Actually Steve, its a 2-stage overhead rivet gun used by roofers to install rooster weather vanes on the apex of the roof from the safety of the ground. Includes a caulking pre-applicator so rivet does not compromise the weather-tight seal of the roof."