Someone who is not realy fat but acts fat by being lazy. If they are angry you can ask them if they are on a diet.
Person 1: hay whats up Fat Boy?
Fat Boy: Go away im pissed off.
Person 1: whats the matter did you start a diet?
Fat Boy: Go away im pissed off.
Person 1: whats the matter did you start a diet?
by Vince V. May 31, 2007
In Harley-Davidson motorcycles, the softail frame is designed to look like the hardtail bikes of the past, while still offering the comfort of rear suspension. The shock absorbers are positioned along the axis of the motorcycle, tucked away under the transmission. There are several Harley-Davidson models with the Softail frame, including the Softail Standard, Custom, Springer Softail, Heritage Softail, Heritage Springer, Night Train, Deluxe, Deuce, Fat Boy, the Dark Custom Cross Bones, and the Dark Custom Blackline.
by hharam January 05, 2015
by Jeff June 29, 2004
Group of heavy-set men with a taste for alcohol, music, and twinkies. Often travel in combinations with lopods and/or women with low standards. Despise preppies.
by The Humanatee January 25, 2010
by AdventrureCrew June 03, 2010
by Kurtishasabigdick July 02, 2019
A big ginormous boy with man titis.Also a person who refers to them self as chubby, big bone, fluffy.With a funny name usually named after a charicter off south park
person 1:hey i want some of that pizza
person 2:No fat boy
person 1:im not fat im just big bones
person 2:No ur a fat ass now sit down n shut the fuck up
person 1:Fine i wanted donuts anyway
person 2:No fat boy
person 1:im not fat im just big bones
person 2:No ur a fat ass now sit down n shut the fuck up
person 1:Fine i wanted donuts anyway
by Mz.Pooh.Babii October 20, 2007