H.A.C.K.S.
A word for teenagers from grandparents when the grandparents are too old to understand why the teenagers are acting like they're in a drama and the teenagers are too cool to explain it.
My grandma called me 'Happy Adolescents Challenge Kind Seniors' and I had to explain it to her for 30 minutes.
My grandpa texted me 'Happy Adolescents Challenge Kind Seniors' and I laughed so hard I cried.
My cousin's grandma said 'Happy Adolescents Challenge Kind Seniors' and I felt like I was in a movie.