Gizmo.

'The Bullshit Button'. A portable BS announcer driven by two AAA-batteries. When pushing the button you'll hear:
A) “That was bullshit”
B) “Bullshit detected, take precautions”
C) “Bullshit level defcon 5″
D) “Oh come on now, that ain’t even bullshit, that’s horseshit”
E) “Warning, warning, bullshit alert”
The cost on Amazon $10.99. The cost of expressing your annoyance at peoples BS without opening your mouth-priceless.