crude reference to a man's genitalia and its mechanical ability to evacuate a semi viscousgloop bearing a visual resemblance to said yoghurt. possesses a distinctly saline taste one hears
"i was whacking one out of the old salty yoghurt slinger and i thought i had busted a nut"
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.