ones ability to clean the double boned chicken wing with the tongue.typical tongue movement that certain people associate with a similar sounding term.
dude 1: "did you see him over there at going away party? he was piling the chicken bones"
gal 1: " i sure did, and did you see the wingulingus going on? only reminds me of one other thing..."
due 2: "absolutely gross, i am done with wings, thanks alot"