Mouthful of gum, gray wig and all, Russell Wilson goes as Pete Carroll for Halloween

In a legitimate contender for Halloween costume of the year, Seattle Seahawks quarterback Russell Wilson dressed as his own head coach, Pete Carroll, on Tuesday.

Wilson's outfit had all the Carroll details down: gray wig, headset, Seahawks long-sleeved shirt, khakis and even the coach's favorite sneakers -- white Nike Air Monarchs with a neon green swoosh.

Wilson posted a video to Twitter that shows off the outfit and his Carroll impersonation, which he delivers through a mouthful of gum. He was outside of Seattle Children's Hospital, which he regularly visits on Tuesdays.