plumbing tool n.
(US prison) a hypodermic syringe.
![[US]](/static/img/flags/us.png "United States") | Detroit Free Press (MI) 14 Dec. 4C/1: Syringes (‘plumbing tools’ in prison argot) are [...] sold for $1.50 to heroin users. |
(US prison) a hypodermic syringe.
| Detroit Free Press (MI) 14 Dec. 4C/1: Syringes (‘plumbing tools’ in prison argot) are [...] sold for $1.50 to heroin users. |