
GALECKI:
Three, at least. Buzz Aldrin.
The Big Bang Theory Season 12, Episode 24

Howard "Buzz" Wolowitz?
The Big Bang Theory Season 5, Episode 15

Howie bought him
a Buzz Aldrin bobble head
The Big Bang Theory Season 7, Episode 18

I don't know.
Raj sent me some video of Buzz Aldrin.
The Big Bang Theory Season 6, Episode 5

I'm not stupid.
Did you hear the BUZZer BUZZ?
Breaking Bad Season 2, Episode 9