Doing a guy/girl in from behind.. you spit on her back when shes the person turns around you blow it in thier face.
by robbie September 30, 2003
When your doing a girl from behind and you have your friend waiting outside, your friend sneaks in and quickly switches spots with you and you go outside and knock on the glass and when she turns around she sees you, who she thought was doin her outside and some random guy now currently doing her.
by Tripler2k July 2, 2007