A teacher was teaching his students in a geography class and he told them that there is no God. Trying to prove his point, the teacher took the students out and asked them to look up the sky.

Teacher: Look at the sky very well
Students: we are looking sir

Teacher: OK, what do you see??
Students: cloud!!!

Teacher: did you see God?
Students: No...

Teacher: which means there is no God.

(After that, they went back to the class).
Teacher: Any question?
Class monitor: I have question sir

Teacher: yes go on
Class monitor: sir can you please remove your cap?
Teacher: of course,yes

Class monitor: look at his head very well and tell me what you see
Students: we can see his hair, skin and so on

Class monitor: did you see his brain??
Students: No

Class monitor: which means our teacher has no brain ( Teacher fainted)