Stan Carey, "Sweary maps 2: Swear harder", Strong Language (A Sweary Blog About Swearing), 3/22/2016:
Being a mature grown-up, I put on my @stronglang hat and went searching for swears and euphemisms. What emerged were some intriguing – and visually very appealing – patterns of rude word use in contemporary discourse.
My personal favorite is DANG:
But you should read the whole thing.