[Mr. S-inator]

This is easy. He was adamant about meaning to just flat call which telegraphs a weak hand. The player, unless retarded, must know that his protestation exposes his hand as weak.

In this hand, only the nuts or close to the nuts would want to seem weak. Any other weak hand and the guy would be quiet.

He does not want to be put under pressure when he has mediocre holdings or a tough spot. This is a very important game for him. Ten thousand dollars means a lot. No way in hell would he A) make such a big mistake by throwing in 5k B)after making such a mistake, let everyone know the strength of his hand. He wants to induce a stupid bluff from the Armenian and thinks that your holding is too weak to play.

Furthermore, His range is what? AA KK AK? That alone makes it a fold but when you analyze his speech, the decision is simpler. I'm a bad player so I call and c/f river but this is probably a fold.