Men are like waffles because we compartmentalize everything. If you look at all the spaces on the waffle this is like the compartments a man a man utilizes. He has one for his hobbies, family, work, kids, and the ever popular blank compartment. A man can get into an argument with another guy and 5 minutes later they can go out to lunch and act like nothing happened.
Women are like spaghetti because everything in their life is intertwined with
everything else. Their marriage, family, the kids, finances, shopping, social gatherings, etc.. these are all tangled together just like a big bowl of spaghetti. For ladies it is important to them to talk things through.