i'd pee on her porch
A guy being too chicken to tell a girl he likes her. So instead he says he’d pee on her porch. It’s like a guy saying he’s into you but then running away when you ask him out.
He’d pee on her porch if she didn’t like him back.
He’d pee on her porch just to avoid looking at her.
He’d pee on her porch if he had to.