1 definition by Princess2002

Where all the hottest south dublin girls go to school. Sure they all become alchoholics by second year, but that’s what makes them so fun!!
Leinster rugby star:What school did you go to?
Rathdown alumni: oh, Rathdown school
Leinster rugby star: here do you wanna come back to my gaff? ;)
by Princess2002 November 24, 2019
Get the Rathdown mug.