" (or specifically, "Earl Child" / "Child Earl" references reversed), often used in online hip-hop communities to discuss the artist Earl Sweatshirt
— still odd. But "lrar" could be a name or typo for "lar" or "rare". Possibly the intended reversal is "l rarchild porn" — but "rarchild" isn't a word. nrop dlihcrarl
Wait a minute...
Word1: "lra" + Word2: "rchild" ? No, that’s wrong – the space is at original position 4, so after reversal space is between d (from original 5) and p (original 3). " (or specifically, "Earl Child" / "Child Earl"