A person who cannot get close enough to anybody else to kiss, make a move, or even talk to so that person is driven to making out with a pillow. In other words what some would call a nerd.
Joe- Man i heard Hughe makes out with his pillow.

Bob- Dude he's such a pillow-kisser.
by trex 10 June 1, 2010
Get the pillow-kisser mug.