An 18-year-old Brisbane man is accused of taking part in a viral social media stunt that ended with police involvement and court proceedings. Multiple outlets report that the alleged incident occurred at the Church of Scientology in Brisbane’s central business district. The “speedrun” concept, described as treating locations like video-game stages, was promoted online as a TikTok challenge. Prosecutors allege the teenager used a police car as a BMX ramp during the stunt, which they say went awry. The court matter is framed as a public nuisance charge linked to the incident. Coverage also notes that the case reflects how online trends can lead to real-world disruption and legal consequences. The reporting is consistent across outlets: the accused is described as Zeppelin Witheridge, and the allegations involve a police vehicle, BMX stunts, and the Scientology church as the location. Details of the alleged conduct and the legal arguments are reported as part of the court process, with the matter ongoing at the time of publication.