The article describes the ways in which 41 adolescents from three large English cities discussed the phenomenon of happy slapping, which is typically defined as recording a physical assault on an unsuspecting victim on a camera-enabled phone for Internet upload. Using discourse analysis, the construal of motivations for its creation and watching is explored, elaborating on social, cultural, and legal implications. The identified repertoires (creation of comedy, denial of grievous bodily harm, accomplice-witness ambiguity, and reflection of postmodern culture) caution against attributing happy slapping just to boredom, as the mainstream British press does and puts spotlight on other factors, like seeking originality and keeping "pranks" under control. Concluding with the apparent similarities between the discursive worlds inhabited by unconvicted adolescents and convicted offenders, this study provides a theoretical platform for further research on the subtle and intriguing overlap.