LOL Gariod's joke "kill two birds with one stone, have you met my parents?" What does this sentence mean?

I remember it as if: Garriott was a puppet made by a demasian craftsman, a puppet that should not have feelings, and its owner was Du Lang.

Kill two birds with one stone. Stone means it is made of stone. Kill two birds with one stone, which means I kill two birds with one stone.

In fact, the meaning of Garriott's survival is to protect the safety of his master Du Lang, but his master was killed in a protection mission, which is so sad. Perhaps it was because Gariod's birth annoyed the top management of Knox, so when he passed through a howling wetland, Du Lang was attacked by Knox assassins, and Du Lang was quickly killed when Gariod's energy source was cut off. After the assassin left, Garriott was left sad and at a loss, and he could never find the meaning of survival. The death of the master is its eternal pain. Before he joined League of Legends, he once guarded the master's bones alone for many years, so I think this has two meanings:

1, have you met my parents? It's true feelings, sad memories ... confusion or self-mockery.

2. Have you met my parents? (Garriott's cruel corners of his mouth rise, his cold voice, and his bland teasing tone) It means: You can meet my parents. Because its owner is dead, or it has no parents at all, either way means "you can go to hell or go to heaven". Kill two birds with one stone is a humorous self-metaphor. On the one hand, it means kill two birds with one stone, on the other hand, it means kill two birds with one stone, so "You haven't met my parents, have you? Then kill two birds with one stone and meet them. "

My personal understanding, the second is whether what Garriott wants to say is a joke. Gary Oder is one of my favorite heroes, and one of my earliest heroes (because it is cheap ...). Because I saw the big white film in Hero 6, it was sad, warm and touching. I hope the fist company can produce a big white ghost skin, ha. Pure hands, pure feelings, hope to adopt, dear friend Lu, I will wait for you in Reiser.