internlunchit Share definition Flag A common excuse used by interns to avoid working more than 2 productive hours in any given day. "I'm sorry I can't bind, photocopy, or file your shit but I have to internlunchit." internlunchit by intern101 March 3, 2009 0 0 Get merch Get the internlunchit mug. Buy Now — $32.95 See more merch