The phrase too much info is a long-running internet shorthand for TMI, used when a detail crosses from funny to uncomfortable. Adding lil bro gives it the dismissive, joking tone common in current meme slang and reaction videos. Short voice clips like this spread through TikTok, Discord and group chats because they can answer a whole message without typing. This version stays popular as a quick soundboard punchline for oversharing moments, awkward confessions and cringe stories where a deadpan interruption says more than a long reply.