There are two very different definitions here.

1.) A man or older boy from the South, in this case the stereotypical redneck or hick. Likes cheap beer, NASCAR, football, pro wrestling, hunting and/or fishing, and country or hard rock music. Not necessarily a bad person, but occasionally portrayed as racist, though many could care less, aside from occasionally cracking a racist joke with his buddies; this is not usually how he feels about Blacks or Hispanics. Generally all about having a good time. They may speed to impress a girl they're taking on a date, but won't hit-and-run; they may have a few beers to impress her at the bar later on, or even get in a fight there, but won't get so drunk he can't sober up and drive or send the other guy to the hospital. Generally speaks with a country accent or Southern drawl, usually the former. Often drives a rusty muscle car or pickup, but at the same time many seem to drive small Japanese cars. A good example of this type would be the Duke boys from the TV series and movie, The Dukes of Hazzard. Often portrayed negatively, but not always a bad person. Again, they are pretty good-natured.

2.) This definition is still a man from the South, however, he is usually upper-middle class, rather "

When anyone, male or female, does something rather good, you shout across the room - "GOOD ON YA BRUCE!"

1. A welcome relief from someone or something undesirable or unwanted.

2. An American punk rock band

3. A well known song by popular american punk/pop/punk rock (whatever you consider them) band Green Day. Many consider it one of the band's better songs but other fans would rather choose less hyped songs.

To enquire upon the current events of a rather attractive individual

it is a cameo of infinitude that many fail to comprehend with their increasingly miniscule sphere of thought in which other banal rungs of ideas and thoughts are seated before the graces of the power that is the vastness of reason and all that is good in the world (including spice and everything nice, but the stuff that makes up boys (which i do not choose to explicate in this space for its pure vulgarity in the face of "rather")may be included if one takes the bokonist view of "as it ought to have been")

A very good phrase to use when you dont want to do something

Meaning that is rather good or not as bad as one may have thought.