Fucking sucks. I wake up and a lot of times I'll have these pieces on the back of my tongue/throat, way in the back and I can't cough them up. I just coughed up like three big pieces. By big, its only like half or a third of a centimeter a piece - but when you have them on the back on your tongue you definitely know. Supposedly its pieces of throat lining, but I have no clue. Anyone else get this stuff?