Leprechaun

O'Reilly the Leprechaun is a very small green leprechaun. He has shaggy eyebrows and a beard and is dressed all in green with a coatee (short jacket) and waistcoat, a bowler hat or canvas sailor's hat with a shamrock in the hatband, short pants and light- and dark-green-banded stockings, and dark green shoes with gold buckles. He always carries a white clay pipe in his teeth to complete the stereotype.

He is seen as Ralph's imaginary friend who tells him to burn things. He is also seen during Gil, Kirk Van Houten, and the Crazy Cat Lady's St. Patrick's Day Song. He was also seen in the parade, he attacks Homer & Bart , and the well in where he is featured alongside his orange (Northern Irish) doppelgänger.

Marriage
The Leprechaun married the Gypsy. Yoda performed the ceremony.