professional student

/P R AH0 F EH1 SH AH0 N AH0 L S T UW0 D AH0 N T/
noun
  1. 1

    (derogatory, US) Someone who takes college classes to avoid having to assume adult responsibilities after graduating from high school.

  2. 2

    Used other than figuratively or idiomatically: see professional, student.