space grass
n.— «A field researcher has also donated a rare sample of what UFOlogists refer to as “space grass.” “The sample I have comes from a sighting that occurred in 1973 in Westmoreland County,” he said. “Some witnesses spotted a UFO above some trees, and these metallic strands were found in the branches—origins unknown.”» —“He has a vision for Lancaster” by Carla Di Fonzo Intelligencer Journal (Lancaster, Pennsylvania) May 3, 2006. (source: Double-Tongued Dictionary)
Further reading
High school students in Alabama share some favorite slang terms. If someone tells you to touch grass, they’re telling you to get a reality check — but the last thing you’d actually want to touch is dog water! Also, the history of the word hangover...
In 1916, a small-town newspaper in Pennsylvania printed a fanciful item about a local gathering with a guest list that included, among others, Miss Ella Vader, Mr. Ray Zor, and other punny names. This is part of a complete episode. Transcript of...