I've actually been watching shugo chara when my roommate came in to talk to me. he didn't know what it was and I paused it when he walked in, but still.
I've also had him walk in while I was watching shuffle, right as Asa was having issues in a locker room, causing her to be basically naked.
RM: "what show is this?"
RM: "I walked in at the worst possible time, didn't I?"
me: "pretty much, yeah. I swear it has not been like this up until this episode, honest!"