17.8 Percent 

The alleged percentage of players that join former Twitch streamer Arcadum's Dungeons & Dragons games that remain friend after the games.

Used as a substitute for his name or as a copypasta.

"I can give you a percentage. It is actually, I believe it is, 17.8% of the people I run D&D for will continue to be my friends once the game is done. I have made that calculation. I have made that calculation on 4 separate occasions. The evidence is empirical." ~ Mr. 17.8 Percent

17.8 Percent by Qwert the Wert September 2, 2021

47 percent 

Approximately, 47% of the households did not pay federal income tax in 2011. This was in part because the Republicans lowered taxes on the poor to justify huge tax reductions for the extremely wealthy classes during the Bush Era. However, many in the 47% category still pay other types of taxes such as payroll taxes, property taxes, sales taxes, state income taxes, and fees, etc.

The Romney Doctrine promotes the idea that many of these people are unable to change because they feel like they are victims. This includes retirees and elderly, poor that are sick or disabled, mentally incompetent, working poor, under employed and unemployed, students, and farmers who depend on government assistance during part of their lives. Many of these people feel entitled to these government benefits after paying into these systems for most of their lives through income and payroll taxes and fees. And many of them will not vote for a presidential candidate that will dismantle much of the social safety net, or that favors a privatization of these systems.

Approximately, 47 percent of the households in the US did not pay income taxes.
Most of these households paid payroll, and other state and federal taxes and fees.

47 percent by mlhiss September 19, 2012

Percabeth 

The word "percabeth" is the shipping/couple name for Percy Jackson and Annabeth Chase in the Percy Jackson and Olympians series. Percabeth is the most shipped couples in the whole series. They get together at the end of The Last Olympian, and it's hinted (and hoped) that they will have a long and happy relationship together. Percy and Annabeth started out as two demigods who are forced to work together (Annabeth is the daughter of Athena, and Peryc is the son of Poseidon, therefore Annabeth, who takes great pride in her mother, is naturally offensive towards Percy), really good friends, and as early as The Sea of Monsters, they are hinted for romance. At the end of the book, Annabeth kisses Percy on the cheek at the end of their chariot race. In the Titan's Curse, Annabeth was kidnapped by the protagonist Luke and Percy was determined to find her and is convinced that she is still alive. In the Battle of the Labyrinth, Annabeth kissed Percy on top of Mt. St. Helens, when Percy told Annabeth to escape. Percy was later stranded on Calypso's Island for about two weeks, during which Annabeth was devastated. In The Last Olympian, Annabeth is revealed to have an instinct that Percy was in danger even though he was supposed to invulnerable and instinctively saves his life. The book ends with Annabeth and Percy running down half-Blood Hill, off to a good start.

"Percabeth is the best thing since Royai."

Percabeth by PJOlovesFMA July 9, 2009

Percase 

Old word that means maybe. Useful when writing academic texts, just remember the three P's -

Perhaps, perchance, percase.

Percase by CoasterDisks August 9, 2021

Nine Percent 

A Chinese boy band of 9 boys which was put together in the show Idol Producer.

Person 1 : Omg did you finish watching Idol Producer?
Person 2 : Yeah, I'm totally gonna stan Nine Percent now!

Nine Percent by caixukun June 15, 2018

peecup

Usually (but not always) used in conjunction with pissologist {urologist} or pissology {urology} lab.

Hey Hoolio, did you leave your peecup on the cistern lid at the pissology lab again, or did you put it in that little thing on the wall next to the john?

peecup by Telephony March 7, 2013

Trippin off the perc 30 

It is when someone is wrong in a way that it makes them sound stupid, as if they are on drugs.

Person 1: Yo man, how do you think that they put ice in bottles but the hole is so small.
Person 2: You are trippin off the perc 30 if you think how that is how it works.

Trippin off the perc 30 by zingee March 30, 2022