
MRS. WOLOWITZ: That's a school.
Now pick up the phone.
The Big Bang Theory Season 2, Episode 12

SHELDON:
Mrs. Davis. Mrs. Davis. Mrs. Davis.
The Big Bang Theory Season 6, Episode 20

Good day, Mrs. Davis.
The Big Bang Theory Season 6, Episode 20

MRS. WOLOWITZ (SHOUTING):
Howard, get the door!
The Big Bang Theory Season 2, Episode 8

My pleasure, Mrs. Cooper.
The Big Bang Theory Season 9, Episode 24