A bear with biodegradable properties, able to be utilised while it is still functioning as a living organism. Often found in the east coast of Australia.
Discovered by the acclaimed biologist Prof. Stretton in 1876.
'OhlookCarter! A wild biodegradebearius over there!'
12 step recovery jargon referring to someone new who talks about how great life is, now that they'resober. Usually meaning that the person is out of touch with reality.
The new guy seems pretty happy for a dude who has no job, no money and no family. He must be on a pink cloud.