He is not an active executive within the library, because he's a very busy guy.

You're going to be a busy guy when you get older.

Hey, he's a busy guy with things to do.

"He's a busy guy, and I can't let this interfere."

But Mr. Lee is a busy guy, and he had to say no.

Rush it through, and they're equally delighted such a busy and important guy found any time for them at all.

"I was a busy guy the rest of the weekend."

"I know how busy you guys can get."

He was a busy guy, patients to see, a book to write.

The busy guy started chatting away, like barbers do.