The location of the dirtbag.
Eric Clapton would never let a bag of cocaine fall out of a window.
One's a hare-head and the other's an air-head!
Shroom, shroom. shroom
The position of the dirtbag.
Echo-location, location, location (Replace "bat" with "zubat" if you wish.)
With a vaccuum, the dirtbag's on the inside!