My dad does this, but he’s also hard of hearing so he can’t understand what they’re pitching half the time. So mostly he just answers so that he can cuss them o

My dad does this, but he’s also hard of hearing so he can’t understand what they’re pitching half the time. So mostly he just answers so that he can cuss them out. Unfortunately, he’s done that to friends, medical offices, and relatives who call from an unknown number. Landline only, of course. I tell him not to answer, but he does anyway.