A person from Utah that thinks he/she knows it all...when in reality, they don't know s@#t! Bumkin-like behavior on the part of someone from Utah (usually BYU) that wishes they were originally from California.
Refers to the person, usually a soccer mom that is driving an empty SUV while talking on a cell phone and drinking Starbucks, all while going 75MPH on the freeway.
a /b/ tard, or someone who has wasted their life away in the /b/ (random) section of 4chan image boards, who has evolved past poor grammar and a twisted sense of humor and has slowly drifted into a vegetative state where responses are only given to the mentioning of memes and the sight of inappropriate cartoons. (see rule 34)
a. The state of owning a cell phone and having absolutely no idea how to use it.
b. An acquired state of mental retardation due to radio wave damage of the brain as a result of insessant use of a cellular phone.
Fred's 18 year old daughter, Lisa, has an advanced stage of cell-u-lar-tardation that is irreversible. It's a real shame that he didn't understand the consequences back at age 2, when she got her first cell phone.
Also applicable: utardism (what happens to children who grow up in utah) and utarded (when all hope is lost of them ever becoming normal or intelligent).