Your immune system is basically a Terminator that can't tell the difference between a deadly virus and a bit of pollen. "THREAT DETECTED IN OCULAR REGION. INITIATING TEAR PRODUCTION PROTOCOL." Meanwhile, your eyes are like "please stop, it's just some dust." But your immune system already deployed the watery artillery and histamine bombs. That's why allergies exist - your body's elite defense force has the aim of a Stormtrooper and the chill of a caffeinated squirrel. Evolution really dropped the ball on that quality control meeting.
I Hope This Is A Myth...

immune-system-memes, allergies-memes, biology-memes, overreaction-memes, histamine-memes | ScienceHumor.io