One of my favorite expressions to use when someone is acting like the South end of a Northbound horse.
Then - it became reality!
My garage door quit going down & I thought it was the eye that had shifted position because of the cold and was now out of alignment.
I had my son come over to the house and take a look at it since crawling around like that's a thing of the past for me.
He took one look at the eye and started to laugh. He dug a dead bug (a stinkbug!) out of the lens and paraded around singing "What crawled in you and died"?
Anyhow - I was happy it saved me a $100 service call.