Perfect example of what type of micro-interaction should be use in digital product. Serious product doesn't deserve this. It doesn't suit for brand identity.
Interaction is perfect for kid apps or games.
What do you think?
P.S. Imagine Loki and Hulk scene from The Avengers. :)
UI/UX Interaction Collections
Subtle Animation Collection
Vol 1.0⌇Vol 2.0