When a Jew sees another Jew in public (usually who he doesn't know) and goes over to tell a quick memo. Conversations like these are usually used to tell the other about a time and place for prayers. These will usually occur at any populated public place .(e.g. amusement parks)
Example of Bageling in Context
*At Epcot in Disney World*
*Jewish bystander walking*
*Other Jewish man walking*
*spots jewish bystander, walks over*
Other Jewish Man: "MINCHA BY MEXICO AT 5:30"