i just vomited and saw little black stringy stuff that looks like hair. I drank some alcohol and played beer pong last night and as a result have been sick to my stomach all day so i made myself vomit. i felt better but those brown stringy things freaked me out. i have seen in other forums that it could be from soda...i don t normally drink soda but i had a coke zero sugar about 6 or 7 hrs ago. i dont normally looks so close to my vomit but those things caught my eye. it looks like animal hairs.