bird cooties
This one time, I was at the Milwaukee County Zoo. My mom was donating blood and got free entry, and I tagged along as her plus-one. While she was doing her thing, I wandered around and went to the aviary. I was walking through, just minding my business, when a large bird (I can’t remember what) flew over me and clipped me in the back of the head with its belly and feet. I pitched forward and yelped, stunned, and a guy asked me if I was okay. I replied that I was but that I wanted to get out of there, and then I did.
I went home and washed my hair three times. I will never again enter any aviary.