I ate a small boiled potato. It was bitter and part of the skin burned my tongue to the point I had to spit it out (this was after I had eaten the rest). Supposedly, this means it was highly toxic and I could potentially die.
>https://en.wikipedia.org/wiki/Solanine

I tried to ignore it but started feeling some symptoms 10 minutes later. I feel better now so I don't believe it was really enough to kill me but just in case I want others to know about this.