Not dressing properly for an interview a bad idea?

Absolutely.

Yes but not as bad as not dressing at all!

It is a very bad idea if you really want the job. You have only one chance to make a good first impression.

Absolutely



unless it's a job you don't want
;)

Yes it is because first impressions mean a lot when it comes to interviews.

definitely - interviewers make first impression judgments - everything following would be to negate that.

Yes, why bother going and wasting your and their time?

That's a really bad idea man.

Only if you want the job.

Nah

wont get the job ..so its silly..

Most probably

probably

If you actually want the job then yes - bad idea.

Well I'm screwed... I'm about to have an interview wearing shorts

Very bad idea, you should go to an interview clean and tidy, you don't have to go overboard just look employable.