Two phrases trigger an autonomic response that forces me to sing songs, sometimes out loud. The first one is doubly nerdy. If I don't want to move the buttons on the bottom of my Windows screen accidently, I right-click the taskbar and choose "Lock the Taskbar": The shareef don't like it / Lock the taskbar, lock the taskbar. Clash and burn, every time.
The second one is even worse. Whenever anyone mentions Charles Dickens' epic novel Bleak House, I twitch and sing: Cause she's a bleak . . . house / Mighty, mighty just lettin' it all hang out.
I can't be the only person with a mild case of musical Tourette's. Got any?