When a fat woman has big fat flaps and fat upper legs. The vagina pertrudes outwards and down to a point to create a Mk1 Volkswagen Beetle Bonnet effect (the slit being the line down the middle of the bonnet).
'mate, that fat slosher must have a proper Volkswagen Beetle Bonnet under those hotpants'
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.