Doing me meaning to focus on one's self and not others.Can include things such as focusing on school,work, one's social life, etc.
"I dont have time...I'm doing me right now !"
"Haven't heard from my homeboy lately, he must be doing him at the moment !"
"All my life Ive been worried about others...I'm going to start doing me !"
"Now, that I'm single...I'm doing me from now on !!"
-Bill says: "Where have you been...haven't see or heard from you in a while ?"
-John replies: "Ive been busy doing me !"