underwater basket weaving

underwater basket weaving

Any college or university course that is absurd in its uselessness or irrelevance, especially an elective unrelated to one's degree that is very easy to pass. I spent most of my first year in college partying. On the actual academic front, well, most of my classes were in underwater basket weaving. Instead of learning practical things like business management and economics, students these days are filling their days with underwater basket weaving and other such nonsense.
See also: basket, weave
Farlex Dictionary of Idioms.

underwater basket weaving

n. an imaginary, very easy high school or college course. If I can just find a course in underwater basket weaving, I’ll have an easy semester.
See also: basket, weave
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • (one's) day in court
  • (from) top to toe
  • cockamamie
  • (one's) jig is up
  • (one's) better nature
  • on the grapevine
  • on/through the grapevine
  • through the grapevine
  • (one's) bearings
  • (one's) bark is worse than (one's) bite