When people say "tripple c's" they are usually referring to Coricidin Cough and Cold, which are little bastard red pills available over the counter which contain DXM.

What you have may be Tylenol #3 which is Tylenol (Acetaminophen) with 30mg of Codeine, an opiate analgestic and cough supressant. Take two and smoke a bowl, it should provide for a very relaxed stone.