joil Share definition Flag The ejaculate of a warforged, or any robotic creature. A portmanteau of 'joy oil'. The joil shot out of the warforged's replication port and covered the ground in a sticky, stinking liquid, causing all creatures in a 15 foot radius to fall prone and take poison damage. joil by varrrrna February 5, 2021 0 0 Get merch Get the joil mug. Buy Now — $32.95 See more merch