Eric Cartman
 
Eric is heavy one in the group (or as the guys occasionaly call him a big fat ass). He doesn't take jokes about his weight lightly. Eric weighs "only 90 lbs.". He trys to get everyone to believe that he is not fat at all just merely big boned. He got this idea from his mother who constantly tells him that he isn't fat, in fact she is always trying to pack some highly fattening food into his mouth. (For example, powdered doughnut pancake surprise, chocolate covered chicken pot pie, and all the cheesy poofs and snacky cakes he can eat). It almost makes one wonder why she is constantly offering him all these fatty foods.
    There has been one episode where Eric decides to try a product he saw on tv. The advertisement said, "Are you tired of being a 90 lb. weakling? Then bulk up quick with weight gain 4000". Eric thought since he was only 90 lbs. and since he was going to be on tv in a couple days he should look as "buff" as he possibly can. Look at the pics below and check out the results of his encounter with weight gain 4000.
 

                                
                                 BEFORE                                                           DURING

Click here to see Eric Cartman on Geraldo after using weight gain 4000