Deletion of Pearl necklace (sexuality) (3rd nomination)

Comment: No evidence of notability as an encyclopedic subject; seems to be basically a dictionary definition and the few references given seem to be examples of usages of the phrase rather than in-depth discussions of the concept itself. Properly belongs on wiktionary, but not here, per 
Stance: delete
Cited policy: Wikipedia:Wikipedia is not a dictionary (WP:DICT)