Cheeky Limerick fans hack into road sign in County Cork!

REBEL supporters travelling to Limerick for the Munster championship clash knew they were heading into enemy territory before they even left their own county!

Some cheeky Limerick fans hacked into a large road sign on the Mallow Road, heading in the direction of Blarney.

READ MORE: Long traffic delays to Limerick v Cork match after collision involving supporters' bus

The flashing sign for motorists reads "Caution" then "Road markings" and finally "Up Limerick!" They even managed to put "Up Limerick" in green and white lettering.

The short video clip (see above) has been shared widely on social media this Sunday ahead of what is set to be a Titanic encounter.

However, it remains to be seen if the Limerick hackers or Cork hurling supporters will have the last laugh!