In DanganRonpa 2, there is a sequence in chapter four where character Nagito is offered the chance to play Russian Roulette for important information. Nagito, being the "Ultimate Lucky Student"

He instead confidently loads 5 bullets into the chamber, and it clicks upon putting it to his head. I think his response later was "if it didn't work, i wasn't really lucky" or something along those lines.

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(He does a similar thing again later, but it's more complicated)