When you're eating or drinking and you laugh and the food gets stuck at the back of your throat and you snort.

Apparently 'smell', as a verb. I knew a roadie who sometimes included the word in the lines he yelled from the truck at passing girls. This was UK, circa 1975, and the roadie was from the county of Dorset.

An amazing website that looks at the world, one city at a time, with large snarky eyes.

Snail Church