The wrong way to hold a skateboard (by the trucks, with grip tape rubbing against your pants).
Typical of people who spend more time carrying their skateboard around the mall as a fashion accessory instead of actually riding it.
The poseur was easy to spot because their pants had been sanded down near the waist due to constant mall grabbing.
When somebody holds there skateboard by the truck (most commonly in the mall) and is usually referred to as a poser.
"Check out that posers mall grab!"