April

Zavier: "It's April." (looking at me, then looking at his calendars)
Me: "No buddy, it's March. It's Monday, March 28, 2011."
Zavier: "No. It's April 2011. Taxi Day."
Me: "That says Tax Day."
Zavier: "Tax Day, ugh."
Me: "Yes, it does say Tax Day ugh."
Zavier: "It's April 2011."
Me: "I hear you. You want it to be April 2011."
Zavier: "Yes."
Me: "But it's not, it's March."
Zavier: "No."
Me: "Yes."
Zavier: "No."
Me: "It will be April on Friday."
Zavier: "No, it's April."
Me: "No."
Zavier: "It's April."

I give up. :)