They said “whiter than raisins in potato salad.” It’s a meme saying that white people put raisins in potato salad.

There’s a book by street lit author Quan Millz called Becky Put Raisins in the Potato Salad. This is actually where I heard about it and I was like “ew! Raisins in potato salad??”

I’ve never seen a potato salad with raisins in it. Sounds gross.