There is something very irritating about this chap although I cant put my finger on what it is.

I heard something about this chap disappearing when I was here at the weekend.

I will let you know about this chap.

To try them, we need to know more about this chap and his species.

Sparky was holding court when I arrived back at the office, telling a story about this chap who died and went to hell.

I almost forgot to return home, so absorbed had I become in my speculations about this chap.

What about this splendid chap of yours here ?

I can get you away in it, if you tell me about this other chap.

"Have you heard anything about this chap before, Dev?"

"Find out what they know about this chap."