Andy, physically taller then his identically twin brother and yet still Eddy makes the greater impact. The true intravert. Andy's quietness is only matched by his supreme intellectualism. The Mathematician sees everything as a Mathematical problem, from getting up in the morning to socialising. Andy is quite content to talk to himself or be in a group. Andy's intellectualism is hidden by his shyness and humility. A true friend and allie. This shy and polite exterior is shed when Andy is provoked or insulted, unlike Eddy who doesn't care Andy takes things to heart and, if a joke is taken too far then Andy will make this clear, with quiet outbursts of insults and swearing, or just walking off, intellectually I can find no fault in Andy, but socially he is insecure. Don't worry there is hope! eventually Go back to cartman's page