
Wow. You know,
the last time I saw my GRANDMA,
The Big Bang Theory Season 9, Episode 14

Someday, you're gonna make
an amazing GRANDMA.
The Big Bang Theory Season 9, Episode 10

Isn't that the best?
She's like Grandma Spider-Man.
The Big Bang Theory Season 9, Episode 14

Well. Change "plaque" to "mixed-race
couple" and you are my GRANDMA. (CHUCKLES)
The Big Bang Theory Season 10, Episode 9