Verb; To change position or shift slightly in order to free your balls from the side of your leg.
"wait up, gimme a second to unstick."
"I have to unstick every couple of minutes in this heat; the humidity is turning my legs into duct tape."
pulling the stick of the broom out.
Person A: Dude my mom needs me to help her unstick.
Person B: What the fuck does that mean dude.