1 definition by Noinchman 3:16

vagina mcgeinstein

A derrogatory term for a guy who acts like a huge fucking vagina, or woman. Made popular by the movie Harold and Kumar go to White Castle.

Steve: Nik won't tell her she got a badonkadonk.
Alex: Fuck what a damn vagina mcgeinstein.

by Noinchman 3:16 March 15, 2008