As Stephanie is shooting video of Joey, she says "Whoa" when mentioning his nose hairs, also the soccer players react. But later when everyone watches the video, she now says "Wow" and the players do not react.
The title is based on Douglas Corrigan, aka Wrongway Corrigan, who was denied permission to fly to Ireland after filing a flight plan and later took off from Floyd Bennett Field in Brooklyn, New York, and flew to Ireland after flying a flight plan for Long Beach, California. Thus he obtained the nickname Wrongway, even though he was a skilled aircraft mechanic.
In the episode "Little Shop of Sweaters" D.J. accidentally damaged her sweater Danny gave her for Valentine's Day. In this episode she inadvertently damages Steve's sweater.