Deaf Client Acts Like a Jerk
You're interpreting for a Deaf client at a job interniew. He's being interviewed by a very attractive young woman. When the interviewer stands and walks over to the file cabinet, the Deaf client makes a sexually suggestive remark about her to you.
An Interpreter's Perspective
I wouldn't voice it this time, but I would tell the Deaf client that as an interpreter I have to interpret everything that is said or signed. Then interpret all future remarks.
A Deaf Consumer's Perspective
Interpret every single word he said! He did this to himself, and hopefully this is a mistake he won't repeat in the future!