The longest word in the English language according to Guinness is FLOCCINAUCINIHILIPILIFICATION. The lung disease one is the longest unnofficial word, cos it's a compound scientific term, and it's possible to make sceintific names stupidly long, like the 1700+ character one, but that's neverbeen in a dictionary.
The longest word entered in a dictionary anywhere is Swedish, and it's NORDOSTERSJOKUSTARTILLERIFLYGSPANINGSSIMULATORANLAGG-
INLAGGSFORBEREDELSEARBETEN, which means "preparatory work on the contribution to the discussion on the maintaining system of support of the material of the aviation survey simulator device within the north-east part of the coast artillery of the Baltic."
Other fun long words - DONAUDAMPFSCHIFFAHRTSELEKTRIZITAETENHAUPTBETRIEBSWERKBAUUNTERBEAMTENGESELLSCHAFT
Scallys (or Radgies in geordieland) are young'uns who wear sportswear and 9 carat gold jewellry by the ton. They dress sort of like a wigga, but more downmarket (Ghetto Ridiculous). On a wiggaey note, scallys adopt as many Jamaican slang and mannerisms as possible, though any true yardie would kick their asses all the way back to Toxteth/St Anns/Moss Side/St Pauls wihtout breaking sweat. Not all scallies are mobile phone stealing, fight starting car theives... but from what I know from living in a genuine scummy tower block - most mobile phone stealing, fight starting car theives are scallys. Scally language is guttural english of the worst kind, but it's very (annoyingly) easy to pick up, innit. Female scallys breed young, and call their offspring Chantelle. They also wear earrings you could drive a bus through.
The pinnacle of the scally is the dealer (Same as, but more expensive sportswear, a BMW with chrome alloys and lots of drugs to sell). The scally mode of transport is the stolen car. The scally music is.. whatever bland RnB/Pop/smooth rap is in the charts that week, or anything that sounds Jamaican.