A car that follows you in the parking lot hoping to get your space. Most usually at Wal-Mart, but also happens at upper class joints.
Him: Don't look back, man - we've got a spalker behind us!
Her: Shut up and take these bags so I can get the keys out of my purse.
Her: Shut up and take these bags so I can get the keys out of my purse.
by JRob July 25, 2005
usually a relative stranger who uses your social media account for unwanted promotion. For example, someone who tags your name in facebook posts or tweets about their latest business venture , hoping for attention. The word is a contraction of spam and stalker.
he's a spalker
by guerrillas May 25, 2012