(v) The act of pushing a shuttlecock or ping-pong ball along the floor back towards the other player when the intention was to scoop it or flip it up in the air so the opponent could catch it. This almost always results in the opponent having to do what Kilbane should have done originally in bending down and picking it up himself.
Bacher walks up to the net to retrieve the shuttlecock that has caught the net and fails in his attempt to flip it up to Agler. It instead slides a few feet on the floor just out of reach of Bacher, so Bacher decides the shuttlecock retrieval is now out of his hands and proceeds to get in position for the next exchange while Agler will likely injure his back or somehow break a bone while picking it up.
Agler: “If you Kilbane that goddamn shuttlecock again I swear I’m gonna sodomize you with the head of this racket.”
(n) A new style of facial hair. This style of facial hair must include a patch of cheek hair that makes its way up to the eyes. Other traditional styles of facial hair may be combined with the Kilbane considering cheek hair is completely unique to this new style, however it is usually accompanied by a beard. To achieve a true Kilbane, one must also grow dense circles of hair around his (or her) nipples, however this unique combination of body hair is rumored to be achievable only by one elite individual.
Person 1: "My cheeks are itchy."
Person 2: "That's because your sporting a Kilbane and haven't shaved your cheeks recently. That's disgusting."