They'll have to call it Chip Cream as I have it to dip my chips in.
I think you either have a Salad Cream household or a Mayonnaise household. I never had mayonnaise growing up, only salad cream, whereas my wife only ever had mayonnaise and never salad cream. I've therefore extrapolated our two upbringings and applied that to the entire population which I think is reasonable. For my kids however, the world is a much richer place because their household now has both...