anime funny moment..

Death Note - The "Potato Chip" Scene: In a moment that became prime meme material, Light Yagami, while in the middle of a serious internal monologue about being the "God of the New World" and using the Death Note, dramatically eats a potato chip with exaggerated intensity. The sheer seriousness he applies to a mundane action while plotting mass murder makes the scene unintentionally hilarious.
One-Punch Man - Saitama vs. Mosquito: Saitama, a hero who can defeat any opponent with a single punch, finds himself utterly frustrated and engaged in a prolonged, futile battle against a single, ordinary mosquito. This gag perfectly highlights the core comedy of the series: his overwhelming strength is useless against a tiny insect.
Naruto - "1000 Years of Pain": A classic jutsu (technique) taught by Kakashi, which involves a poke to the backside with fingers, leads to a physically painful and comically humiliating moment for Naruto. The move's absurdity and its victims' reactions are often cited as a hilarious highlight.
Gintama - The Neo Armstrong Cyclone Jet Armstrong Cannon: This series is known for its relentless parodies and bizarre humor. A standout moment involves characters building a snow sculpture that is an overly elaborate and ridiculously named cannon, leading to a long-running joke and a very memorable visual gag.
The Disastrous Life of Saiki K. - Nendou Riki's Existence: The entire premise revolves around Saiki Kusuo trying to live a normal, boring life despite being an all-powerful psychic, but his eccentric friends always get in the way. Special mention goes to Nendou, a character so simple-minded that Saiki's telepathy doesn't work on him, forcing physical interaction and endless comedic frustration for Saiki.
Konosuba - Aqua's Uselessness: The dynamic between the average protagonist Kazuma and his useless goddess companion, Aqua, provides endless laughs. Her inability to perform helpful magic while constantly getting into debt or causing trouble is a central and consistently funny running gag.
Nichijou (My Ordinary Life) - The Fish Catch: This slice-of-life comedy features moments of extreme, over-the-top reactions to mundane situations. A standout is a simple scene where a character trying to catch a salmon with her bare hands ends in a hilariously violent and absurd struggle.