Actor Josh Brolin got a bad burn where the sun don't shine.
Brolin was testing the lastest trend -- sunning the area between the anus and the sex organs.
According to a post on Instagram, the "Avengers: End Game," "Goonies," "Sicario," "Hollow Man," and "No Country for Old Men," star admitted that things didn't go as planned.
“Tried this perineum sunning that I’ve been hearing about and my suggestion is DO NOT do it as long as I did," the actor wrote.
“My pucker hole is crazy burned and I was going to spend the day shopping with my family and instead I’m icing and using aloe and burn creams because of the severity of the pain.