Pizza Hut's #1 Customer!

Apparently when the Household CFO ordered pizza last night, he received the following greeting:

"Well, hello!  Would you like your usual order?  And just to let you know, you are Pizza Hut's #1 customer!"

Hmmm...this made me come to a conclusion:  either a) I have truly misunderstood the meaning of the word "diet", or b) I am cooking far too infrequently....or possibly both.  :)