"All Jacked Up"

Emily is here for the night and while we were getting her pjs out of her suitcase we found her doll. The dolls hair is messy...as they always seem to be. When she saw her doll Emily said "Her hair is all jacked up, cause mommy tried to give it a hair do". I couldnt help but laugh...I havent heard her say 'all jacked up' before, they dont tend to slang. LOL!