The following is the OEGCC Club Song, unfortunately to the tune of the Carlton Football Club song:

(Da da-da da-da, da da-da da-da, da da-da da-da da-da da-da) 

We are the Grammar boys
We are the Old Essendon Grammar boys
We're the team that never lets you down
We're the only team from Essendon town

We are the champoins, they like to send up, we keep our heads up
And they'll know that they've been playing
Against the good Old Grammar boys!  

>>> tune (Carlton theme song) <<<

(right click on the above link, save target as...etc)