This phrase can be commonly used to refer to a special form of sexual intercourse, specifically one in which 2 men and a woman participate in a three way.
by MatIronBot May 5, 2018
 Get the Devil's three waymug.
Get the Devil's three waymug. a three-way involving two men and one woman, as opposed to a love sandwich (two women and one man) a "lucky pierre" (involving three men)
Last night, that cheerleader chick was involved in a devil's three-way with the captains of the football & basketball teams! What a nasty ho!
by Guy F July 26, 2007
 Get the devil's three-waymug.
Get the devil's three-waymug. When two guys have sex with one girl.  One rule of a devil's three way, as described in the Bro Code on How I Meet your Mother, is that guys are to never make eye contact while involved in a devil's three way.
by Hood9300 May 11, 2008
 Get the devil's three waymug.
Get the devil's three waymug. When two guys are fucking one girl in a threesome. no man should every lock eyes while in position. high fives acceptable.
my whore of a girlfriend did not want to bring her friend into the bed but wanted me to bring mine. so hence the devils three way and no eye contact was made but several high fives.
by fat man in an over coat May 14, 2008
 Get the devils three waymug.
Get the devils three waymug. The number one rule of etiquette in a Devil's Three Way is for the guys to avoid making eye contact.
by hiddenattacker March 9, 2010
 Get the Devil's Three Waymug.
Get the Devil's Three Waymug. A three way with two guys and one girl. Dicks may never touch. No eye contact between two guys. Defy these rules and you shell forever burn in hell.
by nilla140 June 10, 2010
 Get the Devil's Three Waymug.
Get the Devil's Three Waymug. by Richkyle May 4, 2008
 Get the Devils Three waymug.
Get the Devils Three waymug.