Two men walked into a bar, and one man asked for H20, and the other man asked for H20 too.
Only one man came out alive.
Bar Visit
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Explanation
Experiment
The joke plays on the fact that H2O is the chemical formula for water, and H2O2 is the chemical formula for hydrogen peroxide, which is poisonous if ingested. The first man asked for water, while the second unknowingly asked for hydrogen peroxide.
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I get this one, H202 is Hydrogen Peroxide, which kills you because it's extremely corrosive.
Dave
Thank u I didn't get it
ANoNyMoUs
how did u not get it tho?!?!
Dark_Shadow
Two men walked into a bar and one man asked for H20 and the other man asked for H20 too.
The second man was perfectly fine, because the bar tender wasn't a scientist so he didn't know what H202 was, so he just got 2 waters......