The act of a male sticking his genitalia in a Dyson Airblade.
The act has a better effect, and is more believable if you have photographic evidence.
The female alternative is a Dyson Air Boob, where a girl sticks her boobs in a Dyson Airblade.
Therefore the abbreviation DAB works for either gender.
Brad: "Dude! Last night at the sushi restaurant they had a Dyson Airblade! After a full $5 pitcher of beer and a couple shots of sake Mark and I totally went Dyson Air Balling. We have pictures!"
Steven: "That's awesome! Next time, I'm going with you!"
I woke up late, had a flat, the cat threw up on me, I lost my change in the vending machine, the boss bitched me out, got stuck in traffic on the way home, my girlfriend broke up with me and took the X-box, the computer crashed and I'm out of vodka. Today was a "Dyson day".
A dance move derived from the hand drying action of a Dyson Airblade.
Only occurring just prior to a 'bassline drop'. The move consists of rising both arms slowly with both wrists limp and at a 90° angle, the duration of the rise is dependent on the length of the drop.
However if the drop is of a sizeable length there is the optional act of pre-washing the hands (made by ringing hands together) and soap dispensing (an up and down pump with one hand).
The move is then completed with a full 'skanking' when the tune finally drops.
The move is best done in synchronization with a group of people, and is scheduled to be a big move in the dubstep scene.
*During the start of 'No Problem' - Chase & Status*
Leader: "get ready for the drop boy's...Dyson sweep!"