At St. Mark's Bookshop tonight (where I discovered Hamster Man), I read in a book of poems by Eileen Myles the line
It's from a poem titled "The Sky."
I don't know that I've seen or heard the word before.
St. Mark's had a book of "Oulipoems" in its poetry section. One was a two-liner about an opera singer (performer of some kind), something like