AFG surpasses the level of anything else you may have heard of or seen. Chuck Norris cowers at the sight of this individual. AFG's actions are characterized as being "alldayeveryday". Awesome feats such as winning a connect four game in 3 turns are one of many examples of what AFG does. In short, AFG is super strong, super cool, and super everything else.
Person 1: AFG? All dayeveryday Person 2: Yeah AFG AFG AFG alldayeverydayalldayeverydayalldayalldayalldayeveryday
Or a 14-18 year old Afghan boy's interpretation of what it means to be an Afghan. Usually dress in clothes which wouldn't fit their fathers; spike their hair up like John Gotti's grandchildren, love to attend all ages club events (even the overage ones), proclaim themselves to be gangsters or "Gs" (when in actual fact they usually live in the suburbs) and carry an Afghan flag wherever they go.
AFG - "Yo dawg, whaddup b?"
Regular person - "Stopposing"