Plymouthian slang word originally used to describe people originating from the part of plymouth called swilly. This word is now being used to describe anyone who fits into the sterotype chav or kevdue to the fact that most "swills" are what people believe to be chavs or kevs.The majoraty of "swills" congragate in huge circles on street corners smoking,drinking, and/or doing very soft
drugs, while glaring at passers by and threatening to slit thier throat. Although intimadating in groups the "swill" is no more than a very weak thug with an extremely poor upbringing and it is often the
case that the swill has witnessed violence towards his
parents and seen his relatives take
drugs before him.There is also a very
easy way to tell if you are dealing with an ordinary chav/
kev or a swill as the swills tend to use the letter "o" in places where the leteer "u" should be E.G: "Fock" instead of "Fuck" and "Cont" instead of "
Cunt"