Doin the mo
A simplified slang verison of "Doin' the most" used to discribe a person who appears to be trying to hard to stand out in a crowd. This term is used when someone is being full of themselves and is doing all they can to make a scene, or most of the time a big fool of themself. Someone who thinks or appears to think they have swag.
"Do you see that girl over there in the fishnet tights"
"She is doin the mo'"
"She is doin the mo'"