licking the rock

doing hardcore drugs such as coccaine, meth, etc.

Grace: Wow, Sadie's been acting crazy lately.
Hannah: I agree. Do you think she's been licking the rock?
Grace: Definitely.

by DJ_HDizzle May 4, 2015

lick the rock

To do crystal meth.

Charly was very geeked after he licked the rock.

by Matthew Pryce January 20, 2004