Does someone know what the different bitmoji poses mean on Snapmap?

[Nathalie2001]

Some are clear like the car, airplane, school, listening to music etc.
But I've seen twice that people were standing in a cool pose with sunglasses and sparkles around them, once that someone was upside down and spinning, weird dancing etc. I don't know if they are random poses or that someone is doing something what causes their bitmoji to take that pose.
Does someone know

[alienturd]

Sunglasses could mean beach that's what I had when I was at the beach