It does a bit; their rivalry with Panathinaikos is legendary. Sounds like your dad was trying to be a rebel.
This also happened the other day when USA played El Salvador, and the Salvadorian fans started throwing objects on to the field: http://assets.sbnation.com/assets/29...ovanshades.gif
"There is no such thing as coincidence, only inevitability" - xxxHoLiC
"Justice? But I don't serve justice, Watson, I serve the truth." - Sherlock Holmes