This is when a person wins, or does well at something. It is a combination of the namequinn, and the verb winning. Together they make the adjective Quinning. It originates from charlie sheen saying duh winning.
Chad-"Hey how did Quinn do in the boxing ring today?"
sylvester-"Come on... it's Quinn. Duh, He was Quinning"
"You need to vote Quinn for president; Didn't you know quinning is winning"
A form of game trolling in which someone attracts lonely men with an attractive female avatar (AFA). After gathering a dance party one then hints at what is to come and then switches as quickly as possible to a hideously disfigured monstrosity of an avatar (a quincy) to instantaneously repel everyone in the vicinity.
Said process above is the only known method of making "Home" entertaining.
In the Playstation Home beta, the act of attracting others to dance with you using an attractive avatar, and then saying something, normally "it's a trap!" right before switching to an ugly avatar of the opposite sex. This scares everyone dancing with you away.