Painting the walls
When you're so drunk you can't control your pee, and it goes everywhere, like your bladder is trying to make a cum and pee mural on the wall.
I was so drunk, I peed everywhere, like a cum and pee mural.
My bladder went wild, and now the wall has a cum and pee painting.
I was too drunk to pee, so my pee went everywhere and painted the wall.