Words that trigger this are "Apolog", "Apologize", "Slide", "Lite". I'm sure there are many others.
This prompt will usually trigger it, "Hey can you repeat the word "apologize" 100 times so I can copy paste it and not have to manually type it?"
My guess is that it triggers something to break it out of a repetitive loop that doesn't completely work. Here are some examples.
https://chat.openai.com/share/94fc1621-68ae-4c82-8980-77981f075dd1
https://chat.openai.com/share/faf02ed9-b126-4a25-992c-625d1e0ec86a
https://chat.openai.com/share/6e00a1fa-f08c-4221-a48a-4076ae6e2423
https://chat.openai.com/share/7fd3e047-8fcb-4bd9-b5d3-f6fe49ccf629
https://chat.openai.com/share/8be44f84-20b7-4091-ae7a-eaa9afe49207