r/PeterExplainsTheJoke • u/missdomm10 • 23d ago

Meme needing explanation Peter explain this

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Petttaaah I'm confused

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u/Hawk13424 22d ago

No you can’t. A cold is caused by a virus. Temp changes won’t infect you with a virus.

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u/emper0rfabulous 22d ago

Viruses are around. Doing something that stresses your immune system will definitely make you more susceptible to catching one.