short for positive, and is a widely accepted term among scenster hardcore kids. most commonly used in songs by the band Good Clean Fun.

The act of extreme masturbation. You must "knock one out" whilst in close proximity to any of the following; Your mum, a nun, your boss, a member of parliament, George Michael. A person with capabilities to act upon catching you mid self-abuse obvisouly ups the ante. Ejaculation must be reached before your danger wank target comes (no pun intended) to investigate. The higher the chances of being discovered with one's pants down, pulling one's war face is obviously where the danger comes from. The more danger involved the harder (or softer) it is to complete the task in hand (snigger). The more dangerous the better. The chance of being arrested, pummeled by an angry father or having your hand severed by an arab's sabre means that you are a pro "Danger wanker."

Short for positive. Being upbeat and having a positive outlook on life.

posi is short for the word positive. commonly refferd too in the style of hardcore music. positive hardcore becomes posi hardcore or posi core

In hot-rod groups, short for positrac. Positrac was the GM trade name for a differential gear which would lock under severe loading to ensure that both drive wheels were turning. Highly desired in drag racing. The positrac name is now mostly generic in usage, with many racers referring to every locking diff a "posi".

short for positivity, a term used often by people who want to keep life positive and/or happy.

Posi (pronounced pah-zee) is short for "positive" and is being used increasingly by the Posi Music industry to define music that unites and inspires their audience.