Old Spice is a long-running men's grooming brand whose upbeat whistle jingle became instantly recognisable from its television advertising. Online creators later took that short, confident tune and pushed it through heavy bass boosting, turning a polished commercial sound into a loud, distorted meme clip. Those bass-boosted versions spread through short-form video edits, where the exaggerated low end worked perfectly for reveals, flexes and confident entrances. It has stayed in use because the original tune is so familiar that even a two-second burst instantly signals swagger and a joke at the same time.