Paint the Octopus
A way to say you let someone inside you for the first time and it was so bad it might as well have been a crime. The octopus is purple because it’s the color of your soul after it happens.
He painted the octopus in the mall and now he’s famous.
She painted the octopus in the gym and now she’s got a whole following.
I painted the octopus in my bedroom and my mom is never going to let me live it down.