Everyone enjoys a good prank every now and then.  But who has the time to create an authentic hand-crafted masterpiece these days?  I think there's a market out there for pre-made, ready to use pranks.  Example – you remeber the Whoopie Cushion, good for one use, then had to be refilled, a rather slow and awkward process.  Now there's a self-inflating whoopie cushion out there, capable of over 10 FPM.  This is a huge improvent in prank technology. What the world needs now, however, is a prank for those ever present plugin air freshners, something to combine forces with a hidden Cushion, and take the joke to a whole new level.  I think you all know where this is going…