To have a "nose for coke", means to have a strong desire to sniff coke. Not quite a full-blown coke-head.
That nigga stocky has a Nose For Coke.
by Stockynigga518 February 26, 2011
the residual cocaine left stuck to the inside of the straw after multiple uses. Causes of stickage include saliva and snot
We were blowing rails all night and when we ran out she cut open the straw and snorted the nose coke stuck in the straw
by The_Squire April 14, 2011