@panimalarbot, this is absolutely bulit from scratch by sathya prakash and
kabilan on due course of learning python. so it might be even inefficient,
but it works :D.

Dependencies Needed: 
   Python-Twitter wrapper http://code.google.com/p/python-twitter/
   OAuth2 http://github.com/simplegeo/python-oauth2
   
Required Files:
   access.yaml
       |__________ access keys and tokens of your bot application
   
   response.yaml
      |____________ User defined responses, the fun part :D