by cody fauber December 3, 2004
Get the three knuckle shufflemug. by MegaDude101 October 26, 2011
Get the Three Colonmug. by Dethbringer September 26, 2005
Get the number threemug. It is not socially acceptable to go out with anyone within the three year age bracket. This only applies if the younger of the two is 14-16 years old.
"Hey dude, i'm dating this chick who's 15"
"Wtf dude you're like 18, ever heard of the three year rule"
"Wtf dude you're like 18, ever heard of the three year rule"
by AnalBlaster5000 May 8, 2014
Get the Three Year Rulemug. When a girl realizes she has had the two men in her life who have the "most to offer", so it is probably all downhill from there.
by J Min January 26, 2009
Get the looking for number threemug. A series of statistics describing the demographics of the male population at New York University. The Three-Thirds Rule states that one-third of the male population is gay, one-third is taken, and one-third is comprised of douchebags.
Chelsea: Hey, those three guys are totally hot!
Carla: Forget it, Chelsea. They go to NYU.
Chelsea: You think the three-thirds rule applies to them?
Carla: They're all wearing popped polo shirts and making out with each other when their girlfriends leave the room, so... yeah, I'm pretty sure.
Chelsea: Dammit!
Carla: Forget it, Chelsea. They go to NYU.
Chelsea: You think the three-thirds rule applies to them?
Carla: They're all wearing popped polo shirts and making out with each other when their girlfriends leave the room, so... yeah, I'm pretty sure.
Chelsea: Dammit!
by placidorgasm December 27, 2010
Get the three-thirds rulemug. I was so confused by the tibetan three finger, the little pinky felt bad but the thumb felt sooooo good..... What? There were fingers too? Golly....
by Snooprog April 10, 2009
Get the Tibetan three fingermug.