What is shaka bra and what does it do?

Shaka bra is good. Shaka bra is when your characters like... Lol idk how to explain it... Just do it.

it's like more used by surfers like hang loose , hang ten more  a less kinda of a greeting  the  gesture is often associated with hawaii 

shaka= hang loose bra= bro

@rumbutter Thank you! Great example! 😉