The theory that for every 15 pounds a man puts on, that he loses 1 inch in penis length, due to the increase in the fat pad on the pubic bone.
by Squik da Kitty February 20, 2010
the rule whereby if a college student is present in his dormitory and takes more than fifteen seconds to answer after a knock, one can assume that he is masturbating.
Bill: Matt, are you there? (knocking)
Matt: Yep, hold on.
(waiting)
(waiting)
(waiting)
Bill: Fifteen second rule, you're officially masturbating. (turns around)
Hey everyone! Matt's masturbating!
Matt: Yep, hold on.
(waiting)
(waiting)
(waiting)
Bill: Fifteen second rule, you're officially masturbating. (turns around)
Hey everyone! Matt's masturbating!
by The Iron Fist January 6, 2009
A synonym for "AR-15" (Armourlight Rifle Fifteen) used by Congressmen to attempt (and fail) to vilify the poor "Assault weapon". It's only used by people (Congressmen their not human) who blame Columbine on Battlefield 4.
Whiney Congressman 1: This Assault Rifle Fifteen was used to kill a man!
Whiney Congressman 2: Yeah! We need to make the mazgizes smaller!
Whiney Congressman 1: We also need to ban 'Assualt grips'!
Whiney Congressman 2: Yeah! We need to make the mazgizes smaller!
Whiney Congressman 1: We also need to ban 'Assualt grips'!
by Olegthefuckwhit November 30, 2021
for those girls of beauty and wonder who appear to eat a lot at times, but magically never gain a pound. frequenting the gym often in colourful tanktops and "planking" to la roux with the occasional "dead muscle," they find themselves pushing each other harder than they ever did in high school, so clubbing together in the summers will not only be enjoyable, but also rewarding.
by skinny-bitch January 26, 2011
A group of 15 highly attractive girls that all live in Massapequa and graduated from Massapequa Highschool in 2004. All gemerations look up to them. They are the most popular group of girls on Long Island and know a great deal about partying.
"Yes! The 'Fab Fifteen' are coming!"
(Other nicknames of the Fab Fifteen are as follows: Fabbers, Baf51, Fab15, Fabulous Fifteen, The Fab, etc.)
(Other nicknames of the Fab Fifteen are as follows: Fabbers, Baf51, Fab15, Fabulous Fifteen, The Fab, etc.)
by Samantha March 23, 2005
by fabmember April 17, 2005
In the future, owing to texting, tweeting and websites such as the Urban Dictionary, everyone and his brother will begin to coin phrases (such as "preemptive karma") and the person of the moment who finds himself atop Fortuna's Wheel of Elocution will be, for an instant, the cat's meow. Fifteen Minutes of Jive refers to such a scribbler's brief moment in the spotlight. As it has always done, language will then move on and the word of the moment will be replaced by yet another - only at a noticeably accelerated pace. This will of course lead to Jive Lag and Jivemire as well as Jivemires and a situation in which what was hip at, say, 9:15, will now be considered boorish by 9:35.
In the twenty-first century, the world did not seek out the cleverness of Oscar Wilde in the embodiment of a single individual, but instead sought to steep itself in a continuous omnipresent wit in which billions of individuals could, if only briefly, communally participate in being the life of the party and experience their clever moment in the sun: their fifteen minutes of jive .
by maximo hudson May 12, 2009