Sam & Max Beyond Space & Time: La Canción de los Mariachis
With lyrics by Chuck Jordan, and vocals sung by the one and only Roger L. Jackson, the Mariachi Song from Chariots of the Dogs is one of my favorite pieces from all of Telltale Games' Sam & Max Beyond Space & Time (a.k.a. season 2). It's just the most hilarious possible reveal that could come at that point in the story. "What's behind this locked door?" "Oh, it's a time traveling space mariachi." Of course.