Why are all black people so quick ?

In one of the popular batman series movie "Batman Forever", there was a riddle that goes like "Tear me off and then scratch my head and I was red then and now I am back. Who am I?

I am a type of room you cannot enter or leave. Raised from the ground below, I could be poisonous or a delicious treat. What am I?

How can you make a TV, a bed, a dog, and a car liquid?

What's the best place to go shopping in the ocean?

What type of tree can I carry in my hand?

Can you name four days which start with the letter 'T'?

What country can make you shiver?

What is 3/7 chicken, 2/3 cat and 2/4 goat?

I can be cracked, made, told, and played. What am I?