8-5

8-5 can refer to the following:
 * World 8-5 from various games
 * Level 8-5 from Mario & Wario
 * Stage 8-5 from Donkey Kong for the Game Boy
 * Bowser's Villa 8-5 from Super Princess Peach
 * Room 8-5 from Mario vs. Donkey Kong 2: March of the Minis
 * Area 8-5 from Mario vs. Donkey Kong: Mini-Land Mayhem!