The 'Brap Sound Effect / Nerf This!' meme is a loud and chaotic internet phenomenon that remixes D.Va's ultimate ability from Overwatch with a distorted flatulence or bass-boosted sound effect. The trend gained massive traction on platforms like YouTube and TikTok, where creators sync the explosive detonation of D.Va’s Self-Destruct mech with the jarring 'brap' audio for comedic shock value. While the original line 'Nerf This!' is intended to be a high-stakes competitive threat, the meme transforms it into a piece of surrealist, low-brow humor. It represents the internet's love for unexpected audio shifts and ironic subversions of popular gaming moments, frequently appearing in gaming shitposts and ironic montage parodies.