Meaning of “Honkore(ほんこれ)”

“Honkore(ほんこれ)” is an abstraction for “Hontou ni kore ni tsukiru(本当にこれに尽きる)” which means “This really says it all”. We use this when we agree with the previous opinion on internet.

Example Conversation on forum

A: It depends on the situation, so we can’t definitively say which one is correct, I think.
B: Honkore(ほんこれ)

A: そんなの状況によるんだから、一概にどっちが正しいとか言えないと思うんだよね。
B: ほんこれ