Airblade 

A piece of equipment used in colorguard that is often called a Japanese murder weapon by idiots

Boy 1: Hey what's that murder weapon the guard is using

Boy 2: It's an airblade dumbass

Airblade by BigPawpa June 1, 2015

Dyson Airblade 

A device that uses black magic to turn slow air into fast air.

How the f**k does this Dyson Airblade s**t work

Dyson Airblade by Major General of Scientology August 5, 2011

Airblading

Airblading is a social meme and alternative sport spreading through British men. Participants covertly place their testicles in the high speed airflow of the Dyson Airblade to achieve "airblader" status and then share their achievements via social media.

Hyde got a really clean drop when he was airblading last night in the Groucho

Airblading by airblader June 16, 2011