你觉得你的朋友是充满了狗屎?现在你可以证明给他们!!!!
Full o' Shit Meter finally gives you the scientific proof you need to let your friends know that they are Full o' Shit!!! They won't be able to argue with you when you show them this scientifically calibrated first ever Full o' Shit Meter that will show them exactly how Full o' Shit !!!