The Rice University Neologisms Database

zero In the context, a double bagel refers to a 0.0 GPA. The use of the word bagel serves as symbolism where each bagel represents a zero of the GPA. Saying double bagel has a catchy rhythm to it, whereas saying 0.0 is literal and dry. The phrase adds imagery and color to the language and would be associated with academic circles where GPA and grades are a concern.