Whipping your razor scooter around and hitting your ankle for the worst imaginable pain.

A person who consistently turns up at scooterist related events and rallies, with no scooter.

They may well relate merry tales such as 'scooter is in the workshop/broken down/being done up/lent out', although the truth is, (even if they own a scooter at all) they have no intention of going to scooter events on a scooter as a car/van are more convenient and mean they can also fill the campsite with chav-tat such as generators/gazebos and BBQs.
They may use minor injuries (long ago healed) or family members/children as an excuse.

An alcoholic beverage containing 1/3 more alcohol per serving than the original recipe calls for.

The act of smacking a scooter against your ankle so hard that the universe shakes

A brother of someone who is easy to ride

when a man has 2 or more penises and one scrotum containing 4 or more nuts.

1. A delectable line of ice cream novelties made by the Frecker's Ice Cream Company. Scooter Crunches, which come in primarily chocolate and strawberry, consist of a core of chocolate or strawberry ice cream. Then, there is a layer of vanilla ice cream. After another thin chocolate or strawberry layer, the outside of the treat is covered in "crunchies."

2. Application of the Scooter Crunch brand name to other similarly-crafted ice cream novelties, such as those made by Good Humor, Blue Bunny, Deconna,Greenie's, etc.

3. The manifestation of a universal and infinite higher power in the form of a corporeal embodiment in ice cream.