Coincidently enough, it looks like a gun silencer. Gum-smackers put it in mouths (theirs) and smack away. You don't hear 'em smacking.Everybody wants one (or two).-- thumbwax, May 28 2003 Or we could just outlaw chewing gum.-- DrCurry, May 28 2003 <confession time> I like to pop - not out like blowing bubbles but inwards.-- po, May 28 2003 random, halfbakery