Good Riddles

Question: I may have come in last but I'm still on top. What game are we playing?

Question: What type of chair is electric, you can't get out of it on your own, but if someone helps you get out you're not dead?

Question: You are driving and you are hungry and thirsty.On the road you find 2 doors.1 has food and 1 has water(drinkable).:Question:What door do you open first????

Question: Martha Speaks walked up to a fox and said, "what does the fox say?" What did the fox say?

Question: What is as big as an elephant but weighs nothing?