While I sit on the couch and browse the screen of... I guess our laptop – a dark blue foreleg abruptly blocks my view. I'm unwilling to pay it or its owner any notice, so I ignore it the best I can – which isn't very well. I resort to tilting the screen back just a tad so I can see above the leg. Of course, said leg now decides to wave and wriggle around, making any further hopes of continuing... uh, hopeless.