A combination of the words persistent and mauling. Used to indicate such action in relation to social networking site activity. Said "pawler" will consistently post on walls, statuses, or any form of their target's online presence.
I'm afraid to update now, my wall has been getting Pawled all day.
A "Ghetto" way of spelling the name Paul.
Me and my boy Pawl are gona rip up the raving scene.