<Noun>
A teacher that either dresses Dgaf and/or as a Dgaf attitude. These teachers are the teachers who let you text in class, talk, and listen to your iPod. If your lucky, your teacher will even let you use his/her computer.
Nick: Ugh I hate my study hall its so boring.
Natha: I love mine, we got Mrs. Boat, shes totally a Dgaf teacher.
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