That is the way things happen

(idiomatic, ironic) An assertion that the speaker has personal experience or knowledge of a particular place or topic.

The tactics or strategies of an adversary can be also be used against him or her.

That, and everything similar; all of that kind of thing; and so on, et cetera.

(US, slang) Of especially good quality; particularly excellent.

(idiomatic) Very.

(informal) Used at the end of a statement to insinuate that there is more information that can be inferred from the preceding.

(idiomatic, humorous) Alternative form of been there, done that, bought the T-shirt.

(idiomatic, humorous) Expresses the speaker's complete familiarity with a situation, with overtones of cynicism or exhaustion.

(idiomatic) There is nothing more to say or to do concerning the matter and is not up for discussion or debate.