I got a few endings and I felt compelled to find the strange deaths awaiting me but I stopped after the animation of the player waking up went from "aw, that's cute" to "wake up faster!" and going outside introduced one more step to wait to load.
The quirky and humorous deaths are very entertaining. Ends I saw are: Sleepy, FBI, Lie, fridge trap, suicidal, binding
(I'm proud that I got an ending where I didn't die :D )