leddly lun Share definition Flag A colloquial phrase for a laidback meal. An appropriately lazy shortening of "leisurely lunch." Friend 1: Oh shit, my afternoon class was canceled! Friend 2: Aight den we can have a leddly lun. leddly lun by J. Castillo February 27, 2008 0 0 Get merch Get the leddly lun mug. Buy Now — $32.95 See more merch