Rodriguez is a quite common last name in Spain. But it has become a stereotype and nobody really knows from where it comes.
In Spain, "to be a Rodriguez" means to be home alone because you have to work, while your wife and kids are out of town having vacation. It doesn't work the other way round - a woman will never be a "Rodriguez".
Well, the stereotype is that we men, left home alone, enjoy freedom for some days, don't care about the house, eat pizza and other ready-made foods, watch porn -seriously, when video rentals were still a flourishing business, the X-rated movies rental sky-rocketed during summer-. You know, we misbehave, get out to drink beer, have affairs, and for some days we feel like if we were single and without worries.
You just have to tell your co-workers "you are a Rodriguez" and you get lots of smiling looks, winks, elbow pats and funny looks...
I was wondering whether the same stereotype exists where you live, and whether it has a given name too.