Kushal (कुशल) is a Hindi word of Sanskrit origin written in Devanagri script. It primarily means an expert. Other meaning include clever, intelligent, tactful, smart, etc.
Probably like the coolest and nicest guy, knows a lot about robots and shit, dressed up fashionably and always wears some good looking clothing. Such dependable and trustable guy.
When you have arm spasms during a picture and your picture turns out to be shakyas fuck even though your phone has optical image stabilization
John: hey, wait up, lemme take a picture!
Good Kush: yeah sure!
John: okay,got it! Here check it out!
Good Kush: DAMN SON! that picture is shaky as fuck!
John: yeah ik it's a kushal pic