A blend of "grind" and "mindset" — relentless self-optimisation, usually invoked as parody.

Stoic indifference — reacting to something with a completely blank expression.

An ongoing conflict or grudge between people or groups.

A Philadelphia street dance style, and the adjective for doing something with force and confidence.

A condescending form of address implying someone is naive or out of their depth.

A term of address for a friend or group of friends, or an expression of agreement.

A term of address for a close friend — someone so aligned with you they might as well be your twin.

An opponent or enemy — someone actively working against you.

Outrageously bad or audacious — usually said with admiration.

A mocking construction for someone acting far above their actual level.

A nonsense exclamation of confusion, replacing a swear word with "sigma".

A suffix attached to adjectives for emphasis, as in "goofy ahh" or "weird ahh".

An abbreviation meaning roughly "this stuff is annoying me" — an expression of irritation.

A stylised way of saying "type of thing" — an all-purpose agreement or emphasis tag.

Excessively praising someone to the point of embarrassment.

An unflattering lookalike — someone who resembles you but worse.

Unattractive, or looking rough — a blunt insult about appearance.

Visibly outclassing someone in attractiveness simply by standing near them.

Systematically maximising your physical attractiveness through routines, grooming and sometimes surgery.

Low-quality AI-generated content produced in bulk to fill feeds and search results.

A mocking term for AI systems, robots and chatbots.

An Italian brainrot character based on an Indonesian Ramadan wake-up call.

An Italian brainrot character: a crocodile fused with a bomber aircraft.

An Italian brainrot character: a shark wearing trainers.