Rob is blowing a whistle, over and over.

Bob: “Why are you blowing that whistle, Rob?”

Rob: “To keep the dragons away.”

Bob: “I see no dragons.”

Rob: “It works!”

    • digger@lemmy.ca
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      11 months ago

      This totally works. If you make a mess… You didn’t tap it enough. /s

      • ShaunaTheDead@kbin.social
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        11 months ago

        Pretty sure they showed on Mythbusters that tapping the side of the can is actually much more effective. The reason is that bubbles form all around the edges (and top) of the can and they cause the massive bubbling up when the can opens.

      • ShunkW@lemmy.world
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        11 months ago

        pushes glasses up my nose well actually, flicking the side of the can will work because the carbon dioxide will have space to expand and be reabsorbed.