by Arran January 3, 2005

"Fat" is the past tense of 'fit'
by Zaylee April 15, 2006

Type of food you eat when you are drunk or etc.Can be found In a local convience store.Also a blonde haired guy thats works at a local hotel
by hackthegibson24 September 6, 2007

a word used in reply to combat the mass amounts of "kys" (meaning kill yourself) comments on YouTube made popular by the reaction YouTuber "Pyrocynical". He made a video telling everyone to reply to "kys" comments with "fat" to ensure that this kind of YouTube cancer would be put to a stop.
by Twitch.tv/FiftyHP June 25, 2016

When you're at a café or restaurant etc and you and your friend(s) sit there for hours eating even though you're not hungry cuz you've got nothing better to do.
A bunch of friends have been at a café Afro about 4 hours and have eaten a pizza,ice cream,cake, pastries,chips and are waiting on an order of cannoli are fatting
by Binta_schiyade July 31, 2015

Matt was so fat after eating 50 chicken nuggets he couldn't even see his own boner while he was changing.
by SJ. October 29, 2007

Mom: NO Johnny, you can't go to the concert tonight. you have school tomorrow.
Johnny: That's fat...
Johnny: That's fat...
by billybobjoecletus1234 November 12, 2009
