Soundbombs have an integrated sound module, triggered by a motion detector that blurts out a comment when someone passes by. Sit behind the bushes and entertain yourself and others for hours.
-Place in front of a crappy restaraunt and record: "This place blows- go make some Easy-Mac."
-Place in women's dressing room at Bergdorf's and record: "Do I look fat in these jeans?"
-and of course, fart noises.
crossposted from core77.com, but i figured you folks might like fart noises.