Old Gregg is a character from The Mighty Boosh, the British surreal comedy created by Noel Fielding and Julian Barratt, where he appears as a strange scaly merman living in a cave under a lake. His exaggerated mannerisms and memorable lines made him a cult favourite long after the show's original run, and short clips of his dialogue began circulating on YouTube and meme soundboards. Fans still reuse this brief declaration because it captures his misplaced confidence in just a couple of words, making it an instantly recognisable shorthand for someone taking charge in a comedy edit.