When you and your friends are playing the card game Hearts, and one player insistently Wallflowers, unless to stop a Power Run. In this case, they unflower themselves, and stick out their large, often bumpy nose.
Nad was Power Running like a champ, when all of the sudden Jiffy stuck out his nose and stopped the run.
"Fuckin A," said Nad. "I didn't see you Walljewing there, Jiffy! Wtf!"
The strip of skin between your johnson and your belly button; the opposite of a gooch.
Nad was getting his dick wet with Moniqua when suddenly Nad said, "Lick my nooch." Moniqua then said, "I usually don't lick nooch." To that Nad retorted, "You lick my nooch, RIGHT NOW!" Of course she abided.