Animals Telling Jokes...Part Three

I don't know why that I keep getting joke-telling talking animals. Just lucky, I guess.

Part 1 was rabbits, part 2 was pigs, and...debuting today...these talking geese. Just for your information, their names are Gary and Greta. And, Gary is the joke teller.

GARY: "I know it's been a rough day, week, and month, but how about some jokes?"

GRETA: "As long as the kids are relaxing, why don't we relax, too?"

GARY: "I think you need a good laugh. C'mon, it'll be fun. Here goes nothing. What grows down...when it grows up? A GOOSE! You get it ? Down."

GRETA: "You were right about one thing...it was nothing."

GARY: "OK, another. I flew to the store to get some goose feather pillows."

GRETA: "Great...where are they?"

GARY: "They were so expensive... I couldn't even afford the down payment! Ha, ha, ha!!!"

GRETA: "Enough with the down jokes. Are you sure you don't want to lay down?"

GARY: "I'm just getting started. Guess who my favorite actor and actress are?"

GRETA: "Just a minute...let me ACT like I care."

GARY: "Very funny, but the answer is...Ryan Gosling and Geese Witherspoon. Ha, ha, ha!!!"

GRETA: (At this point...she is speechless.)

GARY: "OK, this one really isn't very funny...so please don't laugh, or even guffaw. What do you get when you run over a goose? GOOSE BUMPS!"

GRETA: "This has been mildly entertaining, but can I go get to my gaggle now?"

GARY: " You can if you answer one question for me. If a group of gooses are called geese, are a group of mooses called meese?"

There you have it,
 I can tell you want more.
So, who can we find,
for part number four?