Hope thats sarcasm. If you say to any employer during an interview ‘oh btw I didnt even read the job description’ then they will, no doubt, slap your face and kick you out. 
8/9 Job Interviews I had attended last year all asked me; “How did you find out about this job?” and “From reading the description have we provided you enough information to have an interest in this work or did you apply for <other> reasons, eg Salary.”
Your telling me anyways, you would apply for a job that you didnt know what your doing and what is to be expected of yourself? It’d be like say a pizza boy applying for a pilot job because as far as he is concerned it is ‘delivery’.
Meh, sounds like Futurama tbh…
