takes aim at the fast-food giant in a new Arby's ad titled "Spicy Fish Diss Track" in which he takes credit for McDonald's "I'm Lovin' It" jingle. "I'm the reason the whole world love it ...

Yes, that’s the McDonald’s commercial jingle, but it was also the totality of a seven-second message South Carolina women’s basketball coach Dawn Staley posted to social media on Monday.