Lookmaxing is internet slang for deliberately improving one's appearance through grooming, fitness, style and facial presentation, and it became a staple of short-form video culture as creators turned self-improvement into shareable, often humorous content. On TikTok and similar platforms, the word is used for everything from serious skincare and workout routines to exaggerated jawline checks and parody glow-ups, which helped it travel far beyond its original niche audience. That mix of earnest advice and self-aware humour is why the sound still works for both genuine transformations and jokes about trying too hard.