Children in the Republic of the Marshall Islands regularly do a number of things that are inappropriate or even taboo among adults: they walk with food that they do not offer to share; they refuse to give; they directly demand things; and they directly criticize and insult each other. One explanation for their behavior is that they are too developmentally immature to speak in the indirect and polite manner of adults. But I show that, while Marshallese children's apparently direct forms of speech are indeed linked to immaturity, they are linked to immaturity not as a developmental stage but as a social status. Hence, this article reveals, discusses, and challenges two different ideologies of childhood and language: (1) a Western ideology that associates directness with developmental immaturity; and (2) a Marshallese ideology that associates “not hiding”—either words or goods—with being a child. Through their apparently direct forms of speech, children negotiate their relative age and power relationships with each other while simultaneously constructing each other as peers and indexing participants as immature relative to adults. This analysis reveals how age and childhood are produced through speech and considers the implications of this production for understandings of language variation and socialization.