I have so many different favorites, it's hard to choose!
Emily, my mothers TAG who hates me and would like nothing more than to rip my face off - When I was painting the living room ceiling and standing there staring at it trying to decide if I was actually covering all of the white with fresh white, she said "It's perfect".
I just stood there in disbelief at what she had just said! Another time, there was a HUGE spider in the house, and normally I would kill a spider because we have a rule about eebie jeebies being inside, but this time I decided to take it back outside. I came back in and walked past Emily's cage and she said "you're a good daughter". I swear I think my father, who passed away 6 years ago, speaks through that darn bird! Kind of creeps me out!
Seymour, my sweet quaker, when he gives kisses and says "awwwwww".
Sam, the cockatiel, when you hold up a magazine he "reads" the pages, then he stops until you turn the page for him.
Delilah, the YNA, when she whistles her favorite tune and follows it up with "Rock On!".