The person who is considered most lazy and/or useless, typically named ScottyB or something dumb like that.
by BammyS January 19, 2019
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To overindulge in a thing or activity until officially unhealthy by medical or psychological standards.
Brian enjoyed heavy metal so much in his youth that he fat kidded his ears for life.
Dave watched so much porn that he literally fat kidded himself into erectile dysfunction.
by b&byc&kes July 22, 2017
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When a fat kid takes a massive dump and clogs the bathroom
Two weeks and the bathrooms are still clogged after that fat kid took that massive shit
by he fat March 17, 2021
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Any person who, regardless of age, sex or stature, adores food with every fiber of their being. Note that being a fat kid does not imply anything about a person's weight; it is purely a state of mind.

Certain moments and activities can be categorized as Fat Kid Moments and/or Activities. Examples: going to the grocery store at 2am because all you want in life are brownies; eating an entire pint of Ben&Jerrys when you really only meant to have a bite; pity eating the last bite/portion of food on a plate/bowl/cake pan; assuming other people's food left in the fridge more than three days is automatically up for grabs; patronizing buffet restaurants more than is strictly necessary/healthy/sane; putting whipped cream on..well..everything; interjecting thoughts about food into conversations that had nothing to do with food until that point; etc.
"So...you going back for thirds, too?"
"Um, obviously. Haha omg we're such fat kids."

"Dude I'm such the fat kid...Everyone at the party had these dainty portions on their plates, and I was wolfing down crackers and goat cheese like it was my job."

"Hey, did you read that article on Mexican sociocultural shifts and the escalating tension between adolescent social groups?"
"Mmm...Mexican food."
by i used to work in chicago March 31, 2008
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1.an incessantly large individual between the ages of 12 and 21
1. Matt Burwell; this is a fat kid that also smells bad, is a bitch and hates "smiles"
2. Josh Meyer; a fat kid with fungus elbows who thinks he is really cool and funny, but actually is a loser
by Matt Burwell April 13, 2006
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1. (n) two girls that are obsessed with food and have food on their minds pretty much always at the same time. They usually love cheese, Coca-Cola, hot wings and sandwiches above all.
2. (n) two girls who look like their dads that are happy they actually look like "humans". They have beautiful curves they are proud of!
3. (n) again..two girls that love food so much they actually have a hand symbol *FK* for their fat kid status
4. (n) commonly these people will simultaneously steal a bit of food from a party and try to hide it only to find out that they both have done it :)
5. (n) nicknames for these people are Jigglypuff and Shmancakes, showing their fat kids status even more clearly

SYN: Ziploc and BX
1. "Hey! Look at those fat kids over there eating all that damn Fatoush!"
2. "If we fat kids didnt have this fat, we couldnt make this sound by slapping our stomachs!"
3. "FAT KIDS FO LIFE"
4. "I took a slice of cheese"..."Haha serisouly? Cause I took a bun! Haha"
5. "Hey Shmancakes, you wanna go to D2 and eat?" "Nah dude, lets go to Ryans steakhouse!"

SYN: like #1: "Hey! Look at Ziploc and BX over there eating all that damn Fatoush!"
by shmantosheartssoulmatejiggs October 21, 2004
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Fat Kids. Really fat bastards who have no reguard what so ever to their bodies. Usually people who have nasty attitudes, who think they are cool. People who got clothes years ago and is still wearing them. Also have Hair growing down their backs and chest, and not to mention buttcracks, but I like to refer to their really fat asswipes as "Black Taco Shells". Fat Kids are also very arrogant, thinking they can have and eat anything they want, and think they are cool.
by Sugy August 13, 2004
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