
I was in high SCHOOL
when I was nine years old.
The Big Bang Theory Season 12, Episode 6

That's how I told
my high SCHOOL boyfriend
The Big Bang Theory Season 5, Episode 16

Don't do drugs and stay in SCHOOL.
The Big Bang Theory Season 8, Episode 22

She would take off her wig
and go to SCHOOL like a normal girl.
The Big Bang Theory Season 8, Episode 6

...but your father was in the auditorium
at your high SCHOOL graduation...
The Big Bang Theory Season 6, Episode 19