The mental disease contracted by not getting any poon over a long period of time. Symptoms include increased porn viewing and more frequent masturbation (yes, even more than usual).
Known Cures: Prostitutes, Single's Bars and Frat Parties.
After chokin' the chicken for the 5th time in one day, Ken realized he had contracted Lackanookieitis and consulted the local Prostitute for "help".
Lackanooki is the symptom men get after a couple of days without intercourse. The result is anger, frustration, stress, blue balls even attitudes. Men have a need to breed. Its almost unbearable at times yet treatable with that quick pull.
Dam yall I gots me lackanooki. My hoe hadn't givin me none in days yall.
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.
FRIEND A: "Did you just take a stealthie of me?"
FRIEND B (turning phone around): "no I was just using snapchat's new filter, see?"