not your dad's

not your dad's

Very modern or updated; no longer what an older generation would expect or be used to. With every building now featuring wireless Internet and touch-screen monitors integrated into the desks in each classroom, this is certainly not your dad's high school anymore.
See also: not
Farlex Dictionary of Idioms.
See also:
  • not your daddy's
  • not your father's
  • be in touch with (something)
  • be in touch with (someone)
  • in touch with
  • in touch with (someone or something)
  • in touch, be
  • be in touch
  • be, etc. in/out of touch
  • be, keep, etc. in touch
References in periodicals archive
That stuff in the pictured garage is not your dad's stuff--those are not his toys, they are yours.