Talk:tina

Etymology
I was wondering about the etymology of the primary English sense of the word, as a slang synonym for crystal meth. I found this old Google Answer, but I'm not sure if it classes as a suitable source. Guidance, or more authoritative sources, would be welcome. Hv (talk) 20:25, 12 August 2015 (UTC)
 * There is also this — http://boards.straightdope.com/sdmb/showthread.php?t=515969 — which boils down to possible answers:
 * drug name -> shortened form -> girl's name -> possible shortened form; examples: (1) marijuana -> m. j. -> Mary Jane (2) crystal methamphetamine -> crystal meth -> Christina -> Tina
 * 1/16th of an ounce: a common amount to buy. "Teenth" became "Tina".
 * First and last syllables, Crystal methamphetamine, = Christine = Tina.
 * ("Crystine" and "Christine" are both pronounced as /kɹɪstiːn/)
 * Reliable source please --NoToleranceForIntolerance (talk) 09:59, 14 January 2018 (UTC)