1 guy, 1 cup (jar)
I was lured ti watch this video on the net (obviously), and when i click the link there was a naked man sitting on a glass bottle. he continued to force the glass up his ass and when it was almost completely in (like 2 cm), the glass broke while it was still in his ass. he didnt panic, his ass just started to rain blood and he picked the pieces out calmly. I didnt watch the whole thing because i didnt want to know how it ended, but it was sooo wierd and i wouldnt have guessed that would happen.
I wouldnt advise anone to watch it, Some might find i hilarious, i only found it mildly funny. Others might find it gross. I thought it was more gross than funny.
I am not advertising the video, and i am sure that i never have and never will stick any man-made thing up my ass lol.