The practice of qualitative research demands reflexivity throughout the entire research process, with special attention directed towards researcher positioning. In this article, I explore how aspects and characteristics of my social situation positioned me contrary to my expectations regarding researcher positioning. I draw on individual interviews, focus group discussions and field notes about community-based health promotion interventions among residents of Danish, Turkish and Pakistani origin in a deprived social housing area in Denmark. Rather than insider-outsider positioning, the concept represented by the term 'halfie' unfolds the complexity of my researcher positioning: less minority ethnic than the residents of Turkish and Pakistani origin and less Danish than the residents of Danish origin, but similar to both, being a descendant of Sri Lankan Tamil origin brought up in a Danish social housing area. Finally, I present methodological and ethical implications of being a halfie in the context of qualitative health research. [ABSTRACT FROM AUTHOR]