I'd poop on that.
You say it when you’re so turned on by someone, you’d be okay with being pooped on by them.
He texted me, 'I'd poop on that,' and I laughed at him.
I said, 'I'd poop on that,' when I saw my crush wearing a tight shirt.
She said, 'I'd poop on that,' after I asked her to be my girlfriend.