Decode this picture on T-Shirt and tell what it says ?

I am a type of word that is spelt incorrectly or used differently, on purpose for humour. What am I?
Hint 1: You can find me in a joke.
Hint 2: I am a play on words.

12345 a famous South Indian actor
567 is a path in jumbled form
8 & 10 are same letters
9 is one among the first six alphabets.
WHO AM I?

Bay of Bengal is in which state?

Which letter of the alphabet has the most water?

You and your two friends are working in a multinational company. How can you three find out the average salary of you all without disclosing your own salary to the other two?

O_er_t_o_

Complete the missing letters of the given word.

How many times in a given day, minutes and hour clock comes in a straight line ?

What is the four-digit number in which the first digit is one-third the second, the third is the sum of the first two, and the last is three times the second?

Can you decipher the two rows to find the hidden word?