The Crichton Leprechaun is an internet meme involving a purported leprechaun seen in a tree in Crichton, a neighborhood of Mobile, Alabama.
Definition #2 for "mobile leprechaun"
The Mobile Leprechaun, also known as the ?Crichton Leprechaun? or ?Alabama Leprechaun,? refers to a local news report about a rumored sighting of a Leprechaun in the Chrichton area of Mobile, Alabama. Due to its comical moments, including a poorly drawn sketch of the leprechaun and colorful commentaries from the residents, the news clip became a popular subject of parodies and remixes on YouTube following its broadcast in 2006.