formula 4 water?

Hangout Humor (Rated G)
1

What is the chemical formula 4 water?
Sardar: HIJKLMNO.
Teacher: what r u talking about?
Sardar: Yesterday u said H to O.

2

OK.

3

Sahi ai:k::smiley:

4

chalo yaar yeh achi baat batadi aap ne:k: