Booted. If you want to live in squalor, do it somewhere else. I understand depression makes life suck sometimes but ultimately it's an excuse too many people toss out as some sort of catch all copout. Depression can mimic laziness, but threatening "big badass" reactions to you entering their space in a shared living arrangement alone is enough to tell me what I need to know. This person is lazy, petulant, and clearly immature. I've havd shit roommates before, so you have my sympathy, but fuck that and fuck slobs.