Robert Downey Jr. will never be anything less than a premium dude.

Robert Downey Jr. teamed up with Albert Manero, a student of Microsoft's The Collective Project who founded a group called Limbitless Solutions that comes up with and 3D prints bionic arms, to surprise one 7-year-old Iron Man fan by the name of Alex, or as RDJ calls him, 'most dapper 7-year-old I've ever met', with the best prosthesis he could ever hope for.

Alex was born with a partially developed right arm but is a massive superhero fan, so meeting 'Tony Stark', or 'Robert' as he called him, was a big deal.

If this doesn't put a smile on your face, nothing will.

Via YouTube