Foreign Keyboard Syndrome. The feeling one gets from using a keyboard that is not similar to theirs.
by WeaselII March 10, 2009

"Fucking Kiddie Site" ...used to describe any website oriented toward kids. More specifically, any site with content directed toward people deemed younger or less mature than the person calling it "FKS".
by Uhhh-Clem November 12, 2008

Fat Kid Syndrome- of or relating to the continual need or burning desire to indulge and gorge oneself in a multitude of delectable, ingestible items, which if not treated or satiated stat could result in any number of: seizure, spasm, angina, kidney failure, irritable bowel, migraine, nausea, sever mood swings, manic episodes, mutilation, cannibalism, pillaging, raping, racism, retardation or even death
by Dara and Julia October 18, 2004

FKS First_Kid_Syndrome Describes someone who is involuntary , naturally competitive
P.s Some people with First kid syndrome may be pathologically narcissistic 3:)
If you're FKS type person, you want to be the best.
People with FKS like to compete — to find out who knows the most, runs the fastest, can eat the most hot dogs, and so on.
- AAA
P.s Some people with First kid syndrome may be pathologically narcissistic 3:)
If you're FKS type person, you want to be the best.
People with FKS like to compete — to find out who knows the most, runs the fastest, can eat the most hot dogs, and so on.
- AAA
by Phenomenal AAA WMD February 26, 2019

by these_nuts69 May 02, 2022

by Urban Dictionary October 29, 2002

Why the fk did Nexon censor ***?
Fk Nexon.
Who the fk plays Maplestory?
In the old days we could've said ***.
Fk Nexon.
Who the fk plays Maplestory?
In the old days we could've said ***.
by TellaMyBella December 17, 2012
