Pain Water
Pain water is when you cry not because you're sad, but because you're mad, sore, or just got roasted so hard your eyes start leaking like a broken faucet.
My cousin cried when his favorite pizza place closed down. He didn’t cry because he was sad, he cried because he was furious and heartbroken.
My dog cried when he got stuck in the laundry machine. It was pain water, not sadness.
My uncle cried when he lost his bet. He said it was pain water, not tears.