coked up
Example:
Grandpa: Tommy, why don't you come over tomorrow night so you can get coked up with your favorite granddaddy
Tommy: *sigh* Grandpa, that's not how you say it. Plus you shouldn't be doing cocaine, you're like practically dead
Grandpa: Tommy, why don't you come over tomorrow night so you can get coked up with your favorite granddaddy
Tommy: *sigh* Grandpa, that's not how you say it. Plus you shouldn't be doing cocaine, you're like practically dead