freak show
noun [ C ] uk/ˈfriːk ˌʃəʊ/ us/ˈfriːk ˌʃoʊ/
（旧时的）畸形人展览，畸形动物展览
in the past, an event at which the public came to look at people and animals that had not developed normally
She felt like something out of a freak show. 她觉得自己像畸形人展览上的怪物一样。