anal bead 肛珠

anal bead 
繁: 肛珠 
簡: 肛珠 

內地自媒體報道猜測顏成龍在比賽時使用了「肛珠」作弊，需要在浴缸裡把「肛珠」排出來並清洗。 

內地象棋冠軍疑用「肛珠」作弊　象棋協會：收回獎金　禁賽一年（2023年12月26日）。香港01，取自https://www.hk01.com/article/974887?utm_source=01articlecopy&utm_medium=referral 

“Based on our understanding of the situation, it is currently impossible to prove that Yan engaged in cheating via ‘anal beads’ as speculated on social media,” the CXA said. 

Chinese chess: Xiangqi champion suspended for bad behaviour (2023, Dec 26). BBC. Retrieved from https://www.bbc.com/news/world-asia-china-67822137