What is "TDDTDS"?

It means playing JJ until death. It comes from a joke in the forum Maopu. The original text of the joke is as follows:

It is said that three men were traveling and strayed into a primitive tribe. They were outnumbered and captured~~

The leader came and said: You guys Anyone who breaks into my tribe without permission and ruins my purity must be punished.

After finishing speaking, he said to the male A: I’ll give you two choices: 1. Play JJ 100 times. 2. Kill you. Male A thought, 100 blows, although it hurts a lot, but it will be better than death, so he said: I choose to play JJ 100 times. Then the patriarch asked someone to take him and give him a hundred blows. His screams were miserable, and he was carried back when he came back.

Then the patriarch said to Man B: I’ll give you two choices: 1. Play JJ 200 times. 2. Kill you. Man B thought, Oh my god, I have to do 200 strokes, but he still thought, 200 strokes, just 200 strokes, at least he won't have to die. So he was pulled and played 200 times. The screams continued and he was half dead when he came back.

Finally it was Male C’s turn. The patriarch said to him: Two choices, 1. Play JJ 500 times. 2. Kill you. Male C thought, Oh my God, 500 blows, I might as well die. 500 blows is not something a person can endure. So he said solemnly: I choose to die!

The patriarch then said: Someone is here! ! ! Pull it out and play JJ till death! ! ! ! !