Bitch Law Share definition Flag When to use the word bitch. When someone is acting like or being a bitch. After she cheated she was acting like a total bitch.You can’t say that! Nah by bitch law it’s ok Bitch Law by ironmike22 April 13, 2026 0 0 Get merch Get the Bitch Law mug. Buy Now — $32.95 See more merch