What does this below rebus puzzle mean?

On a certain day, John celebrated his birthday. Two days later, his older twin brother Jacob celebrated his birthday.

Is this even possible? How can it be?

Two men are in a desert. They both have packs on. One of the guys is dead. The guy alive has his pack open, and the guy who is dead has his pack closed. What is in the pack?

Client Dempsey living in one of the East Coast states of the U.S. was talking to Landon Donovan, who was living in the West Coast state of the U.S.

Dempsey: What time is it?
Donovan: Wow, It is the same time here.

How is this possible?

You need to pick one entry from pot A and one from pot B to have a perfect match. Can you do it?

A B C D E F G H

These are the letters given to you. Now you have to find out the letter that comes two to the right of the letter which is immediately to the left of the letter that comes three to the right of the letter that comes midway between the letter two to the left of the letter C and the letter immediately to the right of the letter F.

If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?

Can you solve below mathematical equation?

2^1234 - 2^1233

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

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?