George Gilbert was removed from the Big Brother house due to "repeated use of unacceptable language and behaviour." He received multiple formal warnings during his time on the show, many of which were not aired because they violated broadcasting standards. One aired incident showed him mocking a fellow contestant, which was deemed offensive. The ultimate reason for his immediate removal involved remarks that were considered deeply offensive, including comments interpreted by some as anti-Semitic. ITV confirmed his removal was due to his continual inappropriate conduct despite warnings, and he was expelled with immediate effect from the program.