There’s still some logistical efforts there that would be hard for most teenagers.
Many years ago I worked at a Marc’s Big Boy. It only took two coworkers to steal the Big Boy, not the little one, the one that was about 8feet tall. They put him in the back of a pickup and drove down the highway with Boys feet hanging out the back of the bed. They smuggled him out to a barn that had been converted into a place for their drinking parties. The plan was to cut a hole in Big Boys back and mount a beer barrel in there so that the spout came out his crotch.
It must have been a slow week for news because it turned into a national story. They got scared then and brought him back. I never did figure out how they got up there on that tall sign and hauled him down.