When you wear clothes that are too small and don't fit you to make yourself look like you have more muscles.
by JOORELRYLY December 7, 2006
Get the baby gapmug. When you insert your male organ in between a female's pregnant stomach and breasts and thrust repeatedly. Results intensify as the pregnancy gets further along.
by Matthew Donilly June 2, 2008
Get the Baby Gapmug. Guy: Oh look baby gap!
Girl: what's baby gap?
Guy: oh its someone who "shops" at a baby store and wears clothes thats too small for them.
Girl: what's baby gap?
Guy: oh its someone who "shops" at a baby store and wears clothes thats too small for them.
by MOE!™ June 7, 2014
Get the Baby Gapmug. by Axion22 November 17, 2006
Get the Baby Gapmug. Such brands as Abercrombie & Fitch, American Eagle, and Banana Republic because their clothes are made to small for the average man.
by Pjfan2 April 24, 2009
Get the Baby Gapmug. one who wears a shirt that is many sizes to small. usually thinks he was a body builder, mac store manager, wind-mill operator, God, person who knows everything
by Baby-gap-baby July 2, 2011
Get the baby gapmug. A nickname given to men who are small in size. Usually short with a small build. Can probably fit in children's clothing
by RGSS3 February 18, 2011
Get the Baby Gapmug.