Does anybody know what day it is? Not this guy, apparently:

Hey, when he went into politics, he was told there would be no math!

Nope.

That’s good advice, Senator.

Oh, man … we hope so!

Editor’s note: This post has been updated with additional tweets.

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Update:

Well, looks like Schumer’s Twitter guru finally wised up:

You mean Sen. Schumer hasn’t signed up yet?! What’s he waiting for?