It means on a persons dead friends or dead member of a gang .
Example- like on god or on Chris brown
Put it on something you didn't steal my things .
Onna guys man.
Synonyms for onna guys
On this page, you will find 30 slang terms related to onna guys. Some of the top words include: hood wink, dead head, ceciled, nephs, skeef, and 25 more.