- Why not?
- Because I've been BUSY.
The Big Bang Theory Season 3, Episode 5
Thanks. If we could get started,
I'm a little BUSY.
The Big Bang Theory Season 8, Episode 4
He was so BUSY figuring out
how many parts per million of urine...
The Big Bang Theory Season 8, Episode 9
Yeah, sure, I understand.
Yeah, I'm very BUSY, too.
The Big Bang Theory Season 10, Episode 8
Excuse me, Dr. Gablehauser,
are you BUSY?
The Big Bang Theory Season 1, Episode 4