Vikings has been a common term for Norsemen in the early medieval period, especially in connection with raids and monastic plundering by Norsemen in Great Britain and Ireland.  The meaning of Norseman was "people from the North" and was applied primarily to Nordic people.

Latrodectus is a genus of spider, in the family Theridiidae, which contains 31 recognized species. The common name widow spiders is sometimes applied to members of the genus.  The black widow spiders are perhaps the best-known members of the genus.

Scorpions have eight legs and are easily recognized by the pair of grasping claws and the narrow, segmented tail, often carried in a characteristic forward curve over the back, ending with a venomous stinger.

The part of the skull that encloses the brain; the cranium.  The skull is a bony structure in the head of many animals that supports the structures of the face and forms a cavity for the brain.  The skull is composed of two parts: the cranium and the mandible.  The neurocranium (or braincase) is a protective vault surrounding the brain.

Soccer (also known as Football in many countries), is a sport played between two teams of eleven players with a spherical ball.  The team that scores the most goals by the end of the match wins.  Forwards, also known as strikers, are the players on a team who play nearest to the opposing team's goal, and are therefore principally responsible for scoring goals.

The Jolly Roger is any of various flags flown to identify a ship's crew as pirates.  Historically, the flag was flown to frighten the pirates' victims into surrendering without a fight, since it conveyed the message that the attackers were outlaws who would not consider themselves bound by the usual rules of engagement.

The tiger (Panthera tigris) is the largest cat species, reaching a total body length of up to 3.3 metres (11 ft) and weighing up to 306 kg (670 lb). It is the third largest land carnivore (behind only the Polar bear and the Brown bear). Its most recognizable feature is a pattern of dark vertical stripes on reddish-orange fur with lighter underparts. In 1758, Linnaeus first described the species in his work Systema Naturae under the scientific name Felis tigris. In 1929, the British taxonomist Reginald Innes Pocock subordinated the species under the genus Panthera using the scientific name Panthera tigris.

Hot rods are typically American cars with large engines modified for linear speed. The origin of the term "hot rod" is unclear. One explanation is that the term is a contraction of "hot roadster," meaning a roadster that was modified for speed. Another possible origin includes modifications to or replacement of the camshaft(s), sometimes known as a "stick" or "rod". A camshaft designed to produce more power is sometimes called a "hot stick" or a "hot rod". Roadsters were the cars of choice because they were light. The term became commonplace in the 1930s or 1940s as the name of a car that had been "hopped up" by modifying the engine in various ways to achieve higher performance.

Aristotle believed happiness to be the ultimate aim of human thought and action.  Aristotle was convinced that a genuinely happy life required the fulfillment of a broad range of conditions, including physical as well as mental well-being. 

“Happiness depends on ourselves”  The Aristotle Polydi believes that you should always be happy.