Have you Herd of Derp?? you will. *sinister grin*

Only a few rules here.
Rule le First: Only troll the enemy team, never your own!
Le 2nd rule: When a HoD says Derp, all other HoD's must respond with DERPDERP. Preferably in a loud and retarded tone of voice. This is our battle cry. They will know the herd is upon them!
Optional 3rd rule: change your avatar pic to a rage face, troll face variants best.