Mr. Cooper may be protected by parliamentary privilege, but with that parliamentary privilege also comes some responsibility with respect to parliamentary language. He knows full well that the word he just used would not be allowed in the chamber. I would suggest to you that, just as parliamentary privilege extends to committees, so too should the rules around unparliamentary language.
I would invite him to apologize and to withdraw that remark, and I would ask you to so direct him, Mr. Chair.