Goof balls

[Rihanna]

Slang term for Barbiturates.
Barbiturates, such as phenobarbital and secobarbital, are any of various derivatives of barbituric acid used especially as sedatives, hypnotics, and antispasmodics.
Barbiturates have largely been supplanted by Benzodiazepines (such as Valium, Xanax) due to addictive potential, extensive abuse, and severe withdrawal syndromes.

[Tina]

What practicing scientologists ingest. Usually in great overwhelming amounts.