I once offered a military buddy $50 to fill up a 5 pound protein jug with his, um, protein. He gave it his best shot, but his roommate made him get rid of it because it smelled too bad. He said it got to the point that he had to light a candle and leave the lid halfway on, then lean over and take the lid off right when he was about to make his deposit. The best part was when he would walk around shaking the jug, asking people if they wanted to see his kids. I think he said he left it on some subway when we were stationed in Taiwan.