Blimey, this is kind of lame, isn't it?
There are plenty of great rivalries in football - from Arsenal and Spurs, Newcastle United and Sunderland to Millwall and just about everyone they play.
However, north of the border, there is a rivalry that divides fans in no way it does in England and it is of course Celtic versus Rangers.
The fans of the two Glaswegian sides really, really do not like each other and always like to look for a way to get one over on the other.
The thing is, Rangers have been down in the depths of the Scottish leagues over the past few years, leaving Celtic to win four titles in a row.
While we have only had one recent Old Firm derby - over a year ago - it looks like the fans are happy to get one over each other in any way possible
And after Celtic crashed out of the Scottish League Cup semi-final after losing to Ross County, one very cheeky Rangers fan decided to have a dig at Celtic:
Yikes! I guess this would have more effect if Rangers had not failed to make it past the third round of the competition after losing to St Johnstone!