To be so profoundly retarded that people legitimately believe that there’s a big ass gap where your smooth brain should be
John: I am retarded but being retarded allows me to have an open mind
Steve: This guy’s got brain gap
Steve: This guy’s got brain gap
by The Second Darkest One November 7, 2022

Extra-heavy elastic, stronger thread, larger buttons, etc., that help ensure that your clothing won't be either "saggy 'n' baggy" or revealing.
Hot chick: I like guys as much as any of the other chicks around town, but I also value my modesty and appearance, so I always choose clothing that has sufficient gap insurance; I don't wanna give lustful studs or anyone else the wrong idea about me by looking slutty or sloppy.
by QuacksO March 24, 2019

Term used when informing a person of bite sized proportions threatening to let someone "catch these hands" that ain't no one scared of those baby sized hands (baby gap).
by MiguelFKNlito May 29, 2017

1. something you call a person (mainly female) that is a slut, mong bitch or rank.
2. a person (again mainly female) that has huge gaps in their teeth.
2. a person (again mainly female) that has huge gaps in their teeth.
by iamgavatron90456 February 5, 2009

by thewalrusS9 December 6, 2010

by mojo. August 22, 2008

by RWils October 5, 2022
