The advanced sexual act (usually performed in the 'doggie' position) in which the female (or receiver) swallows a piece of raw bacon tied to a string.  At the point of orgasm the male (or giver) yanks on the string; retrieval of bacon and gagging should ensue.
by blastStu November 29, 2007
 Get the cluster fuckmug.
Get the cluster fuckmug. by Adrian Jarvis September 18, 2003
 Get the cluster fuckmug.
Get the cluster fuckmug. Situation in an fps (such as Halo 3) when one player gets attacked and slaughtered by 3+ players from another team at the same time
Jelly Means: Shit! Get over here man, four guys are attacking me!
Seb: Oh crap! You're getting cluster fucked!
Jelly Means: Fuck I died...
Seb: Oh crap! You're getting cluster fucked!
Jelly Means: Fuck I died...
by Seb R. February 17, 2008
 Get the cluster fuckmug.
Get the cluster fuckmug. by abbalabbalee21 May 12, 2010
 Get the cluster fuckmug.
Get the cluster fuckmug. by oshwa shwa January 29, 2009
 Get the cluster fuckmug.
Get the cluster fuckmug. by eatitlive January 9, 2003
 Get the cluster fuckmug.
Get the cluster fuckmug. by lelebebee4547 July 26, 2010
 Get the cluster fuckmug.
Get the cluster fuckmug.