What is the worst drink you have ever tasted?

There was this watermelon flavored alcoholic drink I had sometime last year, but I can't remember what it was called. All I remember is that the can was painted to look like a watermelon slice and it was like $1.50. The taste was so thick and sickly and tasted nothing of watermelon, or booze for that matter. Nearly threw what little I had of it back up.

Another runner up for worst drink I remember having was this garbage

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