On the reliability of the Throckmorton (John Thomas) sign- a call for more evidence by @precordialthump:
https://lifeinthefastlane.com/the-john-thomas-sign/ …
#FOAMed images made searchable on grepmed:
"throckmorton sign" -> https://www.grepmed.com/?q=throckmorton+sign …pic.twitter.com/crDzkavvwT
3:36 PM - 16 Jun 2018
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