When members of the female gender use the festivities of Halloween as an excuse to dress up like prostitutes, regardless of how attractive said members are.
by Nakednomad November 04, 2007
When slutty college girls dress up as even bigger sluts on Halloween night. Whoreaween costumes include skirts that cut above mid-thigh, shirts that show maximum cleavage, and platform shoes/high heels. These girls usual travel in packs of three or more.
by The Helicopter of Doom October 15, 2010