Having surrendered all personal tastes and interests to the mediocre world of middle-American reality television, book clubs, and middle class consumerism. Implying someone is lacking any taste or sense of adventure beyond what is recommended on talkshows, women's magazines, and in shopping malls.
We visited the neighbors and their home was like walking into a furniture catalog. Man, they were so Oprah normal!
by Timbotron3000 May 28, 2006
Someone who keeps their mouth open, often with tongue sticking out; appearing mentally deficient. Implying the person has brain damage or is mentally deficient.
All his friends were idiots and morons; the biggest collection of open-mouth breathers I've ever seen.
by Timbotron3000 May 28, 2006