Josh Brolin shared a TMI photo after 'pissing all over myself'

Josh Brolin dominated movie theaters this summer in his villainous roles in movies like

But while Brolin might look great, the actor is revealing some uncomfortable, yet hilarious, truths about being reaching 50. In an Instagram photo posted on Thursday, Brolin is shirtless, pointing at a telltale wet spot on his shorts.

"Stoked about pissing all over myself again. One of the great gifts about turning 50 is the sudden, biological changing out of your shower head," he wrote in the caption. "What used to be a rush of garden hose, now seems to have morphed into a multi-directional sprinkler.

Just want to let everyone know what there is to look forward to - those who haven’t reached this incredibly illuminating milestone. #aloha #happybirthdayEddie"

[No available link text]

The actor, who most recently starred in Sicario: Day of the Soldado, has a new arrival on the way who will keep him young. As People reports, Brolin is expecting a baby girl with his wife, Kathryn. Brolin shared the baby news on Instagram in May with a snap of Kathryn and himself out on a hike.

He captioned the photo, "There’s a new sheriff in town, and she’s no bigger than a sweet potato. Hang on to your hats. #jbkbstucktogether #lilbeanterritory #loveisaslovedoes."

[No available link text]