Grand Theft Auto: Liberty City Stories Easter Egg - Killer Nostalgia

This is something of an egg in that it's a vague reference to the movie "Grease."
During the "Ma Cipriani" strand you'll be pitted against a number of men Ma thinks are better than you. One the them goes by the name "Dan Sucho" which is a play on John Travolta's character Danny Zuko from the musical "Grease." In the mission the man named Dan dresses in greaser clothes, drives a vintage muscle car (known as a "Thunder-Rodd" in-game), and his tombstone in the park mentioned in the "Graves" egg says "Dead an' what not." That is a mockery of Zuko's heavy Brooklyn-eseque drawl. The big tip is the mission's name - "Grease Sucho."