Cockney slang for "hey". Also a british style of music, named so after the band Cockney Rejects who first used it in their lyrics, although Sham 69 was the first Oi! band. (not correct without an exclamation mark!)

The safeguarding of Earth and other worlds from biological cross-contamination (i.e. billionaires with too much time on their hands).

Also known as “planetary protection.” Planetary protection / quarantine “reflects both the unknown nature of the space environment and the desire of the scientific community to preserve the pristine nature of celestial bodies until they can be studied in detail.”

There are two types of interplanetary contamination. Forward contamination is the transfer of viable organisms from Earth to another celestial body. Back contamination is the transfer of extraterrestrial organisms, if such exist, back to the Earth's biosphere.

The British version of "hey!"

A form of working class or street punk rock music that originated in the East End of London and was initially associated with British football hooligans.

Word used when you bump into something/someone. Or are doing work

A Sub-Genre of punk rock catered to skinheads, also taking influence from ska and two-tone. Deriving from the Greek Word "Polloi", which means "working people". It is also used in British and Austrailian slang.

1.A style of punk rock used by crust and street punks and skinheads. it is loud, fast, abnoxious(to non-listeners), and offensive.
2. the british way of saying hey
3. a way of communication for street punks and skinheads.