She slept with him, him, him and him, all in 2 days

Man! Shes been fucktuating!
by Cazzahh September 25, 2008
Get the fucktuating mug.
Shawna had a fucktuation when she banged her knee on the counter.
by BBBBBBBBDDDDAAAA November 3, 2012
Get the Fucktuation mug.
when you fluctuate sexual positions, from ok, to great, then back to ok again, usually within the span of about 5 minutes.
Man, i'm getting tired of the old positions, you wanna fucktuate tonight?
by Drim498 July 17, 2010
Get the Fucktuate mug.
to fluctuate between sexual partners
She tends to fucktuate between 4 or 5 people a month.
by Yossarian420 July 23, 2008
Get the fucktuate mug.
Similar to the word fluctuate, except in a sexual matter. Meaning when your performance in the bed is not as good one night as the last. When your performance fluctuates.
Girl: You were terrible last night!
Guy: I know, I fucktuated from the night before.
Girl 2: I can account for that!
by drfghj April 27, 2009
Get the fucktuate mug.
A variant on the word "fluctuation", commonly used in the world of economics to identify irregular/varying market movements. However, this term is used specifically in reference to sexual targets of one's liking. In other words, "fucktuation," defines the irregular change in taste of men and/or women when put into a sexual connotation.
1) "Yea, seems like Clinton has taken a liking towards younger girls now."
"I dunno man...he used to date older women, maybe he's going through a fucktuation."

2) "Yo bro, should I go for the younger or older chick tonight? I can't decide dude..."
" Make up your fucking mind and stop fucking fucktuating."
by Andrew Lui May 22, 2008
Get the Fucktuation mug.
(fuck-shoo-ate) v. to have multiple sexual repeat partners; to fluctuate between fuck buddies; a conjunction of "fuck" and "fluctuate."
A: Have you met, Erin, the new girl?
B: Yeah... She likes to fucktuate between the football and lacrosse team.
A: Seriously?! What a slut!
by CWU_gal October 22, 2013
Get the fucktuate mug.