I think I know the guy from Number 6 (1:45). Congratulations to the people who got their shinies! Thank you Barrelz for this excellent compilations of Shiny Reactions!
My reaction when I saw a shiny for the first time (a Bidoof) was to remain stunned and silent, and simply throw an ultraball at it, not being able to believe it, I had been playing pokémon for eleven years and I had finally CAPTURED A SHINY.