Answer:
I can be driven but have no wheels. I can be sliced but still remains whole
What can go up a chimney down but canβt go down a chimney up?
I can be swallowed But I can also swallow you.
When it comes to me you go on red and stop on green.
David's father has three sons: Snap Crackle and ?
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.