Numbers in group chats and comment sections rarely mean arithmetic. From 67 (six seven) to 10th dentist, here is what numeric shorthand and alphanumeric codes mean in context.
67 / six seven ↗
Viral numeric catchphrase and crowd response originating from song lyrics and sports edits; used for rhythmic hype rather than a literal quantity.
10th dentist ↗
Someone holding a contrarian or wildly unpopular opinion (from “9 out of 10 dentists recommend…”).
Fiver (£5 / €5) ↗
British and Irish everyday shorthand for a five-pound or five-euro note.
Rule 34 / R34 ↗
Adult-labeled internet maxim stating that if a topic exists, adult fan art of it exists online (explained non-graphically).