F5 yard stare Share definition Flag The act of staring into ones computer screen for hours or even days on end. In a tunnel vision. Oh no. Guys check it out. Dave´s got that F5 yard stare going again. Doing that facebook F5 loop. F5 yard stare by Heimir Han January 23, 2009 0 0 Get merch Get the F5 yard stare mug. Buy Now — $32.95 See more merch