This study examined the negative adult characteristics and practices that prohibit connection between youth and nonparental adults. Racially/ethnically diverse youth from five community-based out-of-school-time programs participated in focus groups on youth-adult relationships. Analyses revealed that the following adult characteristics and practices prohibited connection: (a) unengaging communication styles, (b) inappropriate behavior, (c) lack of respect, (d) contradictory expectations, and (e) adult-driven approaches. Participants also reported the negative psychological consequences of these practices: (a) decreased self-esteem, (b) decreased motivation, and (c) disconnect from adults. This study provides a unique contribution to the literature on negative youth-adult interactions and has implications for training programs for adults who work with youth to improve relationships and promote positive youth outcomes.