Lunatic is an informal term referring to a person who is considered mentally ill, dangerous, foolish or unpredictable, conditions once attributed to lunacy. The term may be considered insulting in serious contexts in modern times, but is now more likely to be used in friendly jest. The word derives from lunaticus meaning "of the moon" or "moonstruck". The term was once commonly used in law.
The term "lunatic" derives from the Latin word lunaticus, which originally referred mainly to epilepsy and madness, as diseases caused by the moon. By the fourth and fifth centuries astrologers were commonly using the term to refer to neurological and psychiatric diseases. Philosophers such as Aristotle and Pliny the Elder argued that the full moon induced insane individuals with bipolar disorder by providing light during nights which would otherwise have been dark, and affecting susceptible individuals through the well-known route of sleep deprivation. Until at least 1700 it was also a common belief that the moon influenced fevers, rheumatism, episodes of epilepsy and other diseases.
Gunge as it is known in the British Isles, or slime as it is known in America and most English-speaking areas of the world, is a thick, gooey, yet runny substance with a consistency somewhere between that of paint and custard. It has been a feature on many children's programmes for many years around the world and has made appearances in game shows as well as other programming. While gunge mostly appears on television, it can also be used as a fundraising tool for charities, youth and religious groups. Gunge tanks have appeared at nightclubs and Fun Days. The British charities Comic Relief and Children in Need, supported by the BBC, have used gunge for fundraising in the past. In America, slime is sometimes associated with Nickelodeon, even having several game shows revolving around it, such as Slime Time Live. In most countries, being gunged is seen as a forfeit with the aim to cause embarrassment. In contrast, being slimed in America can be a good thing as well as a bad thing. Overall the main point of being gunged or slimed is to cause mess.
The Slime is the mascot of the Dragon Quest role-playing video game franchise. Originally inspired by the game Wizardry to be a weak and common monster for the video game Dragon Quest, Slime has appeared in almost every Dragon Quest game since. The character's popularity led to the appearance of many varieties of slimes, including boss characters, and even emerging as the protagonist of the Rocket Slime video game series.
The Slime has been placed on a multitude of different kinds of merchandise. The Slime's friendliness, limited power, and appealing form have caused the Slime to become a popular character and symbol of the Dragon Quest series.
The inspiration for the Slime came to Yuji Horii, the creator of Dragon Quest, from a role-playing game called Wizardry. "I was really hooked on 'Wizardy,' the PC game, ... There's...slime-looking characters ..., so I got the inspiration from it. I was doodling the slime-looking character and I took it to Mr. Toriyama, who did the character design, and he made it the Slime we see today." Horii said that when it was originally conceived, the Slime was "a pile of goo", but Toriyama's design came back as a tear-drop which they considered "perfect".