Mall Feet is a man's greatest fear. Even Chuck Norris cannot withstand this insurmountable epidemic-like disease. This is the condition in which a person's foot begins to ache with excruciating pain, due to simple physics and logic:
Fa = G*(m1m2)/(d^2) + U^t
Fa = Force of Attraction
G = 6.673 x 10-11 N m2/kg2
m1 = mass of person in kg
m2 = mass of bag(s) in kg
U^t = Unknown other factors such as temperature of mall, duration of carrying bags and etc. that will cause the person to be less willing to carry the bag as time proceeds.
Note: the U value tends to increase exponentially for males in particular as they pay for an item that is NOT theirs, but that of the female companion.
Cures: Like the HIV virus and such, there are no cures--most likely a conspiracy among the female gender...
McNerdy drags Rumor Boy shopping and makes him splurge on her and carry the bags; Rumor Boy suffers from Mall Feet soon thereafter.