The act of getting some head while dropping some stank in the tank.

The philosophy of ranking is to pleasure oneself while evaluating statistical calculations.

Excreting one’s fecal matter in such a way that disrupts the olfactory nerves for several days. Originally thought to originate from the 1700’s, recent carbon dating tests reveal top-shelving dates back to the 1400’s. Early techniques of the Top-shelving were in the form of crapping in someone’s sandals and/or robe. Towards the 1800’s the technique evolved, and crapping in one’s wagon, and became the standard practice of implementing a top-shelf. In the 20th Century the top-shelf has taken on a new face. Today’s modern top-shelf are a based upon removing the lid of a toilet and taking a fat deuce in the tank. Typically, the day before completing a top-shelf you want to load up on crabs and fajitas so that your crap will have lethal properties.

The art of crapping in the toilet tank above and behind the toilet bowl. So you're taking the lid off of the back of a toilet, and crap in the toilets area that holds the mechanical parts of the toilet bowl.

the rank smell in your car after your best friend threw up in it

The state of being especially well-versed in a particular area of expertise. There are no boundaries for what constitutes a subject that can be considered a person's area of expertise. Experts specialize in topics that range from dating to bowel movements. Simple cursory knowledge of a topic does not fulfill the requirements for attaining this lofty status. An individual who reaches this state has intimate knowledge of his specialty, and has honed his craft over a considerable period of time. A suitable comparison is a person who has achieved the rank of Grand Master in chess. The only difference is that there is no governing body that determines one's eligibility to be deemed worthy of this status. Rather, a person's eligibility to be deemed "hip to the game" is established by a plurality amongst their peers. If no consensus can be reached, it is clear that the person in question does not reach the high standards associated with this label. Also, an individual who is privy to certain information not available to the general public may be classified as being "hip to the game." It may also be used as a verb ("hippin' you to the game" or "hippin'" for short). The verb conjugation of the phrase is used when an expert is passing on his expertise to less knowledgeable persons. This form of the phrase was originally used to describe the relationship between wise master and eager apprentice, but today it is used colloquially as a term to describe any informal teaching process.

Farting in a jar, closing it, and then opening and smelling it two weeks to a month later.