Cajones, Big Ones

I want to meet the culturally insensitive prick who came up with this idea: Diet Tea

I want to ask a giant WTF, dumb dumb?!?!?!

But then again, you can't even be mad. You have to want to spit in the face of the person who
1) Thought this ad was brilliant
2) Paid this shit-for-brains agency to make something funny and thought that this was it