p.h.d. phr.
(US) a warning to a woman that her slip is showing.
![[US]](/static/img/flags/us.png "United States") | Indiana Eve. Gazette 20 Mar. 9/2: One [girl] warns another of dangling slip by some mention of a Ph.D. degree. ‘Ph.D.’ seems to stand for ‘petticoat hanging down.’. |
(US) a warning to a woman that her slip is showing.
| Indiana Eve. Gazette 20 Mar. 9/2: One [girl] warns another of dangling slip by some mention of a Ph.D. degree. ‘Ph.D.’ seems to stand for ‘petticoat hanging down.’. |