As of the latest chapters I've read, Megumi is still alive in the manga. Usually, such major character deaths are significant plot points and would be well-publicized if they occurred.
Typically, megumi fanfic often focuses on his personality traits. His stoicism and determination are often highlighted. For example, in many fanfics, his unwavering resolve in the face of danger is a central theme.
Well, Megumi's story in the manga was full of twists and turns. She had to overcome various obstacles, and there were also some unexpected developments in her relationships with other characters.
Nope, Megumi is alive. The author has chosen to keep Megumi's character alive to continue developing their story and interactions within the manga's world.
The 'Success Kid' meme originated from a photograph of a baby. The baby's pose and expression were just so perfect for representing success. It's like he's saying 'I've got this' or 'I've achieved something great'. As the internet loves to use images to express emotions and situations, this photo was a natural fit. It can be used when you finally finish a difficult project at work, or when you reach a fitness goal. It has become a popular way to share feelings of accomplishment and pride, and it all started from that one photo of the baby with his fist of sand.