The phrase "going on on" may seem confusing in terms of its spelling. However, when broken down phonetically, it becomes clearer. "Going" is pronounced as /ˈɡoʊɪŋ/ with an "ng" sound at the end. "On" is pronounced as /ɑn/, with a short "o" sound. Therefore, when the two words are put together, it is spelled "going on on." This phrase is commonly used to denote continued activity or conversation, such as "We need to figure out what's going on on this project."