lingerosity Share definition Flag The potency of a fart; ability to linger long after the deed has been done. “dude, I farted 10 minutes ago & when I came back into the room I could still smell it. That had some serious lingerosity!” lingerosity by The Original Mike Honcho July 31, 2012 0 0 Get merch Get the lingerosity mug. Buy Now — $32.95 See more merch