xkcd #3270: Toasting Marshmallows
Title text:
We have two 'in case of fire, break glass' boxes, which you pick between based on how big of a problem the fire is. One has an extinguisher, and one has sticks, marshmallows, graham crackers, and chocolate.
Transcript:
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Source: https://xkcd.com/3270/
you might have inhaled some fumes, you should see someone about that cough