Frisbee'd
To be walked in on by a close friend/sibling (someone who wont get you in trouble) who asks something (originally, to ask how to spell 'Frisbee') that could Definitely wait, while you're having sex or something else you Wouldnt wanna get walked in on.
Man, my boyfriend and I were straddling, and suddenly my sister comes in asking if she picked a good racing game to give to her boyfriend for christmas. Totally got Frisbee'd..