Sexual intercourse that takes place up against a wall, usually furtive. Most often takes place due to not being able to share a bedroom with one's love when visiting family for the holidays, because of strict parental guidelines, regardless of one's age.
While everyone was in the dining room feasting on the Christmas goose, Mark and Christine snuck around the corner by the den for a wallbanger before dessert arrived on the table.
by Alexandra August 19, 2004
When you're on someone's Facebook page holding a conversation with with a totally different person than the owner of the Facebook page....and the owner of the page is nowhere in sight.
See also: Wallbanging
See also: Wallbanging
I've been commenting on "so & so's" Facebook wall for so long & he's not even here!!!!!! That means I'm a wallbanger
by MeowMeows September 02, 2010
by L3gendary October 21, 2012
by Reuben D. November 14, 2007
by McRedhead June 02, 2014
by weenieman December 22, 2005
Raucous sexual intercourse resulting in a bed headboard hitting the wall loudly and repetitively. Often a nuisance to people in adjacent room(s). Frequent occurrence in hotels and motels.
by don biggles October 02, 2013