Dream Interpretation?

I had this dream that I was in a column formation in the desert with about 16 or so other men...we were all in WWII british desert gear, and there was a seargent or some leader type walking up and down the columns inspecting us. He stopped at me, and he was taller than me, and began to berate me. Suddenly, he started throwing up a greenish, corrosive material onto my head as he was berating me, and it began to melt my head, upon which I woke up in a breathless gasp. Interpretations anyone