by James Booker January 5, 2008

by Canidoiy September 27, 2017

belly-button lint is an accumulation of fabric particles that collects in a guy's navel and smells like cum.
by USAF Cadet August 21, 2021

When you are going down on a girl and you are at the belly button point and is smells funny so u aborth the mission and turn away
(girls name) ask me to go down on her so i started and by the time i was at the belly button it smell nasty so that i had to abort it the misson.
the Belly Button Rule!
the Belly Button Rule!
by Belly button abort February 27, 2011

The assault that occurs when someone repeatedly and unwarrentedly sticks their finger in your navel.
by Nc9517 January 4, 2015

when a guy cums in a girls belly button, then puts tape over it, then 2 weeks later, he eats it out of her belly button
by Chelsea K November 4, 2007

quite simply, the rule that states if one sees a girl wearing a top which shows her belly button (or more) in public, belly button rule must be declared and girl is labelled slut.
by wayt00mainstream August 12, 2012
