dude-bro

Dude-bro is a stereotype of an aggressively casual, often immature young man. Often used pejoratively. Not concerning, just sociocultural vocabulary. If your kid uses it constantly, ask them where they first heard it, not to police their speech but to understand which online community they are in. Most slang of this kind moves through TikTok and group chats, so seeing it in your child's vocabulary just means they are plugged into normal teen internet culture.

Dude-bro is informal English describing a stereotypical young man characterised by aggressive casualness, sports interest, and immature behaviour. Use in cultural commentary. Formal equivalent: "stereotypical immature young man." Common non-native mistake: hyphenation. Both "dude-bro" (hyphenated) and "dudebro" (one word) appear; the hyphenated form is more common in journalism. Read or listen to the word in context several times before trying it yourself; the right register is harder to learn than the dictionary meaning.