Of all the things you could hide in a Mario block, this is the best.
This is how my boyfriend proposed to me! It is a picture of a set of custom G.I. Joes that John made of me and him. Since he has a bad knee he did it this way. In the background there are stormtroopers, iron man, thor, my lego guys, R2D2, C3PO, cobra vipers, and Duke and Scarlett (from G.I. Joe).