WV is a Trump inner circle term used when referring to Kellyanne Conway.  Anybody close to the Trump campaign/administration, knows Kellyanne, upon always hearing great news or helpful information, would jokingly say, "Oh, that makes me wet" (Presumably, in efforts to fit into the exclusively male-chauvinistic dominated Trump inner circle);  Thus, the 'circle' adopted the initials WV (or Wet Vag---) when quietly referring to Kellyanne.  Rumor has it, Kellyanne is aware of the 'term', and is quietly impressed with the nickname assigned to her.