<human>: So this is kind of a long story, but here goes:

I am currently a grad student, about to finish school at the end of the month, and therefore in desperate need of a job ASAP.  For almost a year now I have been looking for a job unsuccessfully (~175 applications, 2 interviews, no offers.).  

I recently applied for a job that I am really excited about, and I think I have at least a decent chance at getting it.  It is a teaching job in the department I am about to graduate from.  So I already know the people doing the hiring and hopefully have made a good impression on them over the past several years.  Also, I have heard through the grapevine that they are most interested in local candidates so that someone can start ASAP, so that works in my favor.

The thing is, next week, I am interviewing for another job.  I am much less interested in this job.  It is temporary and part-time.  But, I suspect an offer will be coming soon, as they too need someone who can start ASAP.  What I'm wondering is, what should I do if I get an offer from this job before I hear back from the job I actually want?

I would feel horrible about accepting the offer, only to quit on them once I hear from the other job, but I also wouldn't want to turn down this offer and be stuck with nothing.

Can you give me the gist of the text in a nutshell?
<bot>: Applied for a good job, and a not so good job.  What to do if I get an offer from the latter, before hearing back from the former?