A storm like that is an 'anomaly' for this area. [=a storm like that does not usually happen in this area]
The doctor detected an 'anomaly' [='irregularity'] in my heartbeat.
(..) but I'm the only one who oils it. Without me, that thing would soak up dressing like a sponge. Manny, I can take care of a baby. I took care of you. Please. I was an anomaly. I self-potty trained. I just did not get the appeal of intentionally soiling one's pants. That said, (..)2012 TvShow: Modern Family Title: Bringing Up Baby Season: 4 Episode 1