By mrtut - 29/10/2010 12:17 - United Kingdom 3 1 11 40 Today, as a physics teacher, I was testing a class to see how high a sound frequency they could hear. One girl claimed she could hear the sound even though it was physically impossible. Without thinking, I replied "Only dogs can hear this frequency." Needless to say, she was picked on all day. FML I agree, your life sucks 32 648 You deserved it 13 093 Tweet Share