Little brother generally refers to the youngest male sibling, and they may have older siblings which are male or female. Little brother quotes show that they can be annoying or become a pest but at the end of the day a little brother can usually count on older siblings to watch out for him. The youngest sibling may be babied by the older brothers and sisters because they feel protective over their little brother. Some people believe that the little brother has advantages that older siblings do not because he learns from the mistakes that his older brothers and sisters make so he can avoid them. Being a little brother is not always easy because they are younger and not as mature as their siblings, and at times they are not welcome to tag along.