To be a Greeble (or ‘greebling’) is committing to the piece of shit that you are. It means doing the things you enjoy that don’t necessarily benefit you or advance you towards your life goals. It’s a term for those times when you just want to indulge yourself.

Greebling is a relative term. For example, if you’re someone who goes for an hour long run at 6am and drinks a kale smoothie for breakfast, Greebling for you may mean sleeping in and eating a bagel. If you’re someone who loves to party every weekend, being a greeble for you may mean staying up until 4am high on MDMA at a sketchy after party.

Other definitions of greeble include “small bumps or particles” this is derived from the small particles of drugs you put in your body while greebling

See also partying

A term used to reference cannabis/marijuana/weed.

A placement of tiny little pieces on a larger object (Lego model or any other model) to make it science-fictiony.
It usually gives an impression of increased scale.
Greebles are often present on models of fictional spacecraft or architectural constructs in science fiction.