
Amy, are you BUSY?
The Big Bang Theory Season 12, Episode 5

Well, I told Howie
if I wasn't BUSY,
The Big Bang Theory Season 7, Episode 18

Of course I'm BUSY.
The Big Bang Theory Season 3, Episode 4

People, I am very BUSY today.
The Big Bang Theory Season 2, Episode 3

...is BUSY trying to read the word "Juicy"
scrawled across your buttocks.
The Big Bang Theory Season 3, Episode 16