Asparagus Line Share definition Flag The back-up line in hockey that is awful. The line that can not produce any sort of achievement on the ice. "I'm tired of this asparagus line on the ice, let's get the studs back on there." Asparagus Line by Run CMC January 25, 2012 0 0 Get merch Get the Asparagus Line mug. Buy Now — $32.95 See more merch