China Joe revealed his true self during a speech.

You’re 100% correct. He plays that card as often as he can.

What does it mean?

Many things. Let’s start with dog whistle.

For what? Is he really making a racist statement?
I'm not trying to be dense, I'm honestly not familiar
with the meaning of the gesture.

It’s his way of showing that he toes the line.

So every time we've pointed our pointer finger to make a point we've been toeing a line? Good to know, whatever that means.

Wait, what DOES it mean?

Haven’t you seen who got his message?

https://www.foxnews.com/politics/revolutionary-communist-party-head-vote-biden.amp

A.K.A. Joe McCarthy was right.

No, and I don't do links, not even for silly Trump State CCTV about gestures that everyone uses countless times a day.
Yay, he did the sign language sign for "L," or is that a "C"?

Just be glad he's not aiming that at you, because it's also the sign for "Loser"

Wrong. Who sits in the White House?

Because heaping more silly on the silliness makes it less sillier?

Silly? I’m not provokable. That’s rule No. 1. Didn’t you know that? Try «dumb» next time. Then you have «imbecile,» «stupid,» «unintelligent,» «ignorant,» «dense,» «brainless,» «mindless,» «foolish,» «slow-witted,» «slow,» «dull,» «dull-witted,» «witless,» «half-witted,» «blockish,» «doltish,» «simple,» «simple-minded,» «empty-headed,» «vacuous,» «vapid,» «idiotic,» «moronic,» «cretinous,» «obtuse,» «bovine,» «lumpish,» «thick,» «dim,» «dopey,» «dippy,» «dozy,» «half-baked,» «as thick as two short planks,» «wooden-headed,» «fat-headed,» «thick-headed,» «pea-brained,» «daft,» «doof» and «dotish.»

NotprovokaruleNowhathafhuq are you babbling about?