NISLT, also known as siIva, is a legendary figure in the Team Fortress 2 community, primarily known for a massive library of 'Random TF2 Moments' and 'How To' gameplay clips. The channel's iconic thumbnail style—featuring high-energy gameplay screenshots with bold, descriptive titles—became a meme in itself, often used to parody the chaotic and often nonsensical nature of TF2's physics and player behavior. These memes typically highlight bizarre glitches, lucky kills, or absolute fails, framed as instructional 'How To' guides. Even years after the height of TF2’s popularity, the NISLT format remains a nostalgic and effective way to share gaming comedy and community inside jokes.