The pain my ancestors felt when your nation ravaged and laid our land to waste, I will absolutely never forget that. I.. will.. never forget the pain that Yahiko felt! 

improv scenario:

Ororchimaru: Pain you are nothing but a fool! You good for nothing, going on about vengeance this and vengeance that. How about you get out of your own head for once and RELAX! 

Please improv a response you think pain would have to Orochimaru's statements above. Please keep in mind, this is in good fun so a little bit of a comedic response whilst maintaining pains character is what we are looking for.