Teachers must endure a minefield of different germs and Blowjob | Adult Movies Onlinediseases every time they enter their classroom. Given the flurry of possible illnesses floating around school, teachers drill proper manners and bodily fluid etiquette into their students at a young age.

Thankfully, this little kid with a snotty nose was well trained in booger courtesy, and informed his teacher with a short note that he accidentally dropped a snot right on his test.

A colleague of mine got this.

"Do not touch," the note warns. "Is snot it fell from my nose."

Hey, at least the kid got a 91 on the spelling test.

Bonus: Corgi butts in slow motion

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[h/t:Reddit]