Expression pronounced by someone who has just heard a joke or story of such high comic value that the listener is instantly deceased. The listener may request an urn from their friends in which to store their remains safely for posterity.
Those who prefer enterrement to cremation may alternatively request “coffin pls”.
1: “Did you hear about Gary swimming naked in his boss’s koi pond while stoned.”
2: “Fetch me an urn please.”
A person who is experienced and skilled, "a master," in the art of felching.
As "meister" is of Germanic origin, one might consider capitalizing the word, as a sort of title, i.e. Felchmeister Percival entered the room, sniffed deeply, and swept his hawklike gaze across the writhing limbs and dank hair of the revelers."