Above are the flags of racing. Well, where I come from this is what they mean:
Green: means go or BOOGITY BOOGITY BOOGITY AS DW WOULD SAY
Red: means stop, the whole field must stop where they are so that the track can be cleared.
Blue/Orange: means move over for lapped cars
Black: means get off the track
White: means one lap to go
Checkered (black/white): means IT'S OVER AND THE FIRST PERSON TO CROSS THE FINISH LINE WINS.
Last but not least
YELLOW: YELLOW MEANS CAUTION THERE IS A WRECK, BUT NOT FOR JEFF GORDON. I GUESS NASCAR THOUGHT SINCE HE WAS STILL SHITTING YELLOW THEY WOULD JUST LET THE YELLOW FLAG BE HIS "CHECKERED." I AM SURPRISED THEY HAVEN'T GOT A PINK ONE FOR HIM.