A term coined by the band blur used to describe people who smoke heroin, particularly those addicted to the practice. The term comes from the dotted black residue left behind on tin foil sheets after use, often called "beetles", hence the phrase "chasing the beetle".

when you've done something so cringe you can't stop replaying it in your head and it stops you from getting on with your every day life

A person who could have everything and ends up with nothing.

Cockney for "Needle-in-the-arm" ... heroin use ...

A person whose buttocks are flat and elongated. Usually used to demean women.