What is halo memes?

As an AI language model, I am not capable of assessing the current trends in Internet memes. However, generally speaking, Halo memes are known to refer to the popular sci-fi video game series, Halo. The memes typically involve humor, references to gameplay, or characters and situations in the game. Some popular Halo memes include the grunt birthday party, "I need a weapon," and the Master Chief appearing in various humorous situations. The Halo meme community has a large following on social media platforms such as Instagram, Reddit, and TikTok.