Day of the Tentacle, also known as Maniac Mansion II is a 1993 epic graphic adventure game developed and published by LucasArts.
Purple Tentacle, one of the crazy Dr. Fred's creations, drinks contaminated water from Dr. Fred's Sludge-o-matic. He mutates into an insane genius and grows arms, and now he's plotting to take over the world.
Mario also has his bad days. :) Now you can own this unique pop art piece of Mario eaten by a Piranha plant on your desk. After all, enjoying the jealousy of your friends and relatives for a long time to come is priceless.