The Mystery Monster Blob
Imagine drinking your coffee monster drink, only to find this mystery blob. That would make us vomit almost immediately. Luckily, it’s likely nothing to worry about. The users of the internet guessed it was probably some solids from the milk in the drink mixed with the other ingredients, creating the blob.
On the other hand, it could be something that went wrong during production that led to that rubbery blob in the drink. Either way, we’d toss the drink and never look back (via Everyday Monkey).