A friend of mine used to smoke like mad in high school then joined the marines... He came over one night and I told him he could get it out of his system in 3 days... He had several weeks before needing to go back so he smoked a joint. Just 1 and mostly by himself. He then sat for a min and got up to take a piss... walked into the bathroom and I heard him pissing... then he stopped,then I heard a loud bang... I went in to investigate and he was litterally passed out on the floor. He said he remembered taking a piss and then nothing... He woke up and saw me standing there.
Now that's fucked up.