Yes the obvious answer is "all of them" but which ones could you really not stand... I see Jehovah Jireh has been given a dishonourable mention a few times elsewhere on the forum but for me the one that made me want to rip my ears off was Happy Happy Happy. Naturally we preferred to sing the unofficial alternative version but you had to keep your voice down and be careful about who was sitting nearby lest they faint at hearing the word "crappy".