News Jared Padalecki Does a Birthday Keg Stand After His 'Supernatural' Co-Star Jensen Ackles Surprises Him: Watch! By Rachel McRady 2:46 AM PDT, July 20, 2017 YouTube Sam Winchester’s getting wild! Supernatural star Jared Padalecki celebrated his 35th birthday on Wednesday’s Comic-Con-themed episode of Conan, alongside his co-star Jensen Ackles. MORE: Jared Padalecki Pens Heartwarming Letter to His Children: 'You've Turned My World Upside Down' Ackles brought out a birthday surprise for the Gilmore Girls alum, wheeling a keg onto the stage.“When the show first started, we used to sneak kegs into each other’s trailers,” Ackles explained. “When we were done filming!” Padalecki insisted. Ackles then urged Padalecki to do a keg stand saying, “Only if you’re in a fraternity is it ok to do, or if you’re on the Conan O’Brien show. View this post on InstagramThere are no words to adequately describe my excitement. Thank you @teamcoco for having us on your show. Truly a bucket list item! #spnfamily #akfA post shared by Jared Padalecki (@jaredpadalecki) on Jul 19, 2017 at 4:59pm PDTWATCH: 'Supernatural' Star Jared Padalecki and Wife Genevieve Cortese Welcome a Baby Girl -- See the Sweet First Photo! Noting that the keg was the first from his family’s new craft brewery in Austin, Texas, Ackles then lifted his co-star up for the keg stand. Watch the clip to see what happens!For more co-star fun, watch the video below!EXCLUSIVE: Watch 'Supernatural's' Matt Cohen Guest Star on 'Criminal Minds: Beyond Borders'!