They're listening to Indian music and trying to do that Shiva shape thingy with their arms. They fail XD But this is the best way of drawing a 3 character pic!
I got the idea for this from watching MMD videos of random chars dancing to Lady Gaga songs.
I get inspired by the most random stuff .
It was supposed to be just a sketch but I ended up coloring the whole thing.
It's still just a doodle though, will scrap later.