👉 A 'razor billed' service is like a fancy haircut, but instead of slicked-back hair, it's a service where you pay for the
minimum
amount needed to get something done, and if you don't use it all, you're left with an unwanted razor – literally.
Now, here's a sentence that'll make your skin crawl a bit: "The razor bill was razor thin, leaving her with a shave that would make a surgeon blush."