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PKU or Phenylketonuria is a rare genetic disorder in which the enzyme phenylalanine hydroxylase that converts phenylalanine (an amino acid in protein) into tyrosine does not work properly or at all. In this case the phenylalanine builds up in the blood stream and becomes toxic to the central nervous system. This can cause nerological complications like a lack of concentration, mood disorders, loss in IQ, memory loss, and sometimes severe mental retardation. There is no cure for PKU but the treatment includes low-protein diets and medical formula that gives you your lacking nutrients. PKU has been tested for at birth in the USA sine 1965.
I have a rare, inherited metabolic disorder called PKU.
PKU by pkugirl July 9, 2011
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#1

Mikey McFag: OMG GUYZ comment my new pics i took of myself in my bathroom with my iphone!

Carolyn: PKU

#2

Douchey Bus Driver: I DON'T BELIEVE IN SECOND CHANCES. SIT DOWN IN YOUR ASSIGNED SEATS.

Carolyn: PKU PKU PKU
PKU by ynamreGJa September 15, 2010
Related Words
PKU pkugcsq Pkunk
To kick another man in the balls, especially when its uncalled for.
"You got Pkunk'ed! Damn man that shit is whack!"
or
"You deserve to get a Pkunk for that dude!"
or
"Can you believe that shit!? She just went the Pkunk!"
Pkunk by Tazmanian May 15, 2007
pkugcsq
pkugcsq by SeijaKijin September 1, 2021

love peace and chicken grease 

"another of sayin peace out or good bye"
Talk to ya later......Love, Peace, and Chicken Grease
Word of the Day on June 24, 2026
slip of the tongue perhaps,
Those idiots who drive around in a ridiculously raised pick up truck, making a top heavy vehicle even more top heavy and unstable
A:*gah*
B: "Whats the matter"
A: This dam prickup is blinding me.
B: Stupid thing's, as if there lights weren't blinding enough as it is.
prickup by lunasea September 28, 2009
Word of the Day on June 23, 2026

Serial Monogamist 

Someone who jumps from one relationship immediately into another one.

Serial monogamists can not stand to be alone and often suffer from vast commitment and insecurity issues.

Because they jump into relationships immediately after the previous one has ended, serial monogamists typically don't take the time to reflect on their behavior or why their previous relationships failed; thus, they end up making the same relationship mistakes over and over again.
Person 1: Damn, Dustin already has a new girlfriend?! It's only been two weeks since he broke up with his fiance! I think he's a sociopath.

Person 2: No, he's a serial monogamist...
Word of the Day on June 22, 2026