the thing you wear under your pants/skirt, not to be confused with "panties" which is a retarded american word that we have no use for. See also: underwear
a short by Pixar shown at the beginning of Finding Nemo which includes a bunch of souvenirs; mainly surrounds around a snowman in a snowglobe trying to meet the Sunny Miami girl, who waves at him; his snowglobe only keeps himself from meeting her, so he tries to find a way out.
the act of sex also known as "FUCKING" to the point of orgasm usually concisting of several positions , and or one or more breaks to smoke and the go again until the point of exhaustion
hey maya did u "knick knack" with justin yet?
maya: no no i didnt take my pill yet but as soon as i do i bet the knick knack will be amazing .
Steve pulled his friend Larry aside at the bar, pointing excitedly for Larry to look. "Hey brah see that real dog on the other side of the bar with that pimply face and that junky butt? Why don't you be a gentleman and knick knackpaddy whackgive a dog a bone?"