What famous saying does this rebus mean?

COME SERVED <---
COME SERVED
COME SERVED
COME SERVED
COME SERVED

I have feet, but no legs. Which animal Am I?

Do you know of a place where the wind blows south and then suddenly shifts direction towards the north?

What will you call your mother's brother's brother-in-law?

What number when divided in half becomes zero?

If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?

You are given with the following sum. Each of the letters can be decoded as a digit. If we tell you that D = 5, then can you solve it entirely?

DONALD
+GERALD
=ROBERT

A man embarked on a questionnaire game. He kept asking the same question to whomever he found. The answer each time was different.

Can you guess what the question was?

Which Travels Faster? Solve below famous picture riddle:

I am first found in caves, now prolific online; I am a depiction, a drawing, a symbol, or sign. I will convey whichever mood you could wish; or for that matter, a fist, flask, or fish. What am I?