Best riddles

Who delivers Christmas presents to dogs?

The person who built it sold it. The person who bought it never used it. The person who used it never saw it. What is it?

I am always will be coming, but I will never come. What Am I?

I am an odd number; take away a letter and I become even. What number am I?

Note: This riddle must be done IN YOUR HEAD ONLY and NOT using paper and a pen. Take 1000 and add 40 to it. Now add another 1000. Now add 30. Another 1000. Now add 20. Now add another 1000. Now add 10. What is the total?

A clock chimes 5 times in 4 seconds. How many times will it chime in 10 seconds?

Joe bets Tony $100 that he can predict the score of the football game before it starts. Tony agrees, but loses the bet. Why did Tony lose the bet?

It’s been around for millions of years, but it’s no more than a month old. What is it?

In medieval England, a king's jester was imprisoned (the king didn't like the jester's jokes). The jester was locked in a room at the top of a high tower. The room had only one tiny window. The jester found a piece of rope. It wasn't long enough to reach the ground. So, he divided it in half and tied the two halves together. This made the rope long enough and he escaped. How?

I drift forever with the current down these long canals they've made. Tame, yet wild, I run elusive, multitasking to your aid. Before I came, the world was darker. Colder, sometimes, rougher, true. But though I might make living easy, I'm good at killing people too.