the worst is when a parody backfires. several years ago i used to do the Homer super-annoyed sound (like "ooooohhhhhHHHHH!!!")whenever anything went SLIGHTLY wrong, and it annoyed everyone. then my chick at the time picked it up and started doing it constantly, driving me out of my fucking mind. serves me right.
man, I got everyone doing it ... mostly Russian guys that share an office with me ... but then I have this Peruvian chick with a thick Spanish accent going ... vagine ... and ... I like yuuu