rent-a-cow rancher
attrib.— «Fite, however, stopped short of likening the case to those seen with “rent-a-cow ranchers,” a term used to describe owners of luxury homes who keep a small number of animals or cut hay on a corner of large parcels to take advantage of low commercial agriculture taxes.» —“Lawsuit challenges county appraisal” by Joel Stonington Aspen Times (Colorado) Sept. 13, 2007. (source: Double-Tongued Dictionary)
Further reading
To describe something tiny or insignificant compared with something vast, you might reach for phrases like a drop in the ocean or a drop in the bucket. In Mandarin, there’s an equally picturesque phrase that translates as nine cows, one hair, 九 牛 一...
If you need another word for the infinity symbol, there’s always leminscate, from a Greek word meaning “ribbon” or “bow.” This is part of a complete episode. Transcript of “Leminscate” If you need a term to describe the shape of the infinity symbol...