Flylid Share definition Flag When a smally bug gets caught in your eye and instantly dies when you blink, forcing you to pull it out. I got a flylid yesterday at the dump! I missed it a few times so my eye got all red! Flylid by E Lovely August 19, 2008 0 0 Get merch Get the Flylid mug. Buy Now — $32.95 See more merch