Well, let me start by saying what I would not do:
1. Prostitution (not that I think its wrong, I know some ladies gotta bring home the bacon, but I personally could not do it)
2. Armed robbery (I just don't like guns)
3. Embezzlement (I totally suck at lying)
4. I guess anything illegal because I just can't do jailtime
That said, I guess I would ask my husband for a loan, but he is poor too, so that's out. I could get a part time job, as long as it would be at night when Brian would be home to take care of the kid, or if anyone of my friends could provide free childcare (would need to ask very nicely).
Clip coupons and save, save, save! Don't feed the kids any meat for dinner! Peanut butter has a lot of protein!
If any of these things could not work for you, sell your furniture, car or your children.