What's a rubber (NOT a condom)?
I was reading something that said ”... take a rubber, and use a long, thin object (rulers work well) to saw through the middle of the rubber (the width, not length). Don’t go so far as to snap it in half. Gently bend the rubber so that the middle is revealed.”
I’m almost positive that they aren’t talking about condoms, so is rubber slang for anything else?
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