Oh those were interesting days. Driving out in the middle of the night to get underripe green sour fruit and eating this one weird chicken rice curry thing every day for a month because "it's the best shit ever".
I saw a neighbor fill his lawnmower with gas, take the can and take a huge swig. He capped it and started his lawnmower like nothing. so many questions.
I had a friend in high school. We were at a gas station, and he went in to get some additive to put in his tank. On the way back to his car he unscrewed the cap, and took a big swig. The bottle still had the foil cap, so he wasn't actually drinking anything; he just did it for the reaction. The thing was, he didn't actually check if anyone was watching.
If he checked before he committed, it would devalue the bit if anyone noticed! Its infinitely funnier to turn around like you were caught with a hand in the cookie jar lol
This feels like a fun thing to do on the weekend. Just go to Walmart with a cleaned out bottle of detergent filled with the beverage of your choice and make people think you're drinking Gain. If they ask you what your problem is, assure them you intend to pay.
I know in person someone who used to eat bar soap. She eventually had to be hospitalized and confessed it to her family. She would eat a lot of other weird things too, and didn't even understand why people were so shocked about it. In the end, she had to undergo a psychiatric treatment.
Not to be that guy but I am betting it is more likely that somehow he didn't see that happening vs the almost certain suicide attempt he thinks he saw.