he who waits behind the wall

First invoked by name in a 2004 on-line form for creepypasta and attributing it to the influence of the eldritch, Lovecraftian primordial deities, Zalgo text, epithet above, refers to the certain aesthetic of overly adorning and stacking text with diacritical marks to produce a glitchy, destructively (sometimes maliciously in the form of copy-bomb and can result in transmission errors) cursed, spooky effect (see also)—with the reader either interpreting their computer or brain malfunctioning, overcome by the preternatural and unfathomable.