A few things that come to mind from EQ.

/ooc camp check.

/ooc (pok) need a necro for corpse summons paying 100pp.

/ooc mgb kei at nexus stone in 5 min.

Switching to full aa's at L52 to make your character tougher before you went off to harder zones.

Tacking on a level by 30-40 % before switching to full aa's so you wouldn't de-level from a dying. LoL

Running my cleric back to unrest from PoK naked.

Having classes that were essentially dedicated to pulling. Loved my bard. This was a difficult transition for me in wow. Why is the warrior always pulling? LoL

/ooc train to zone!!

Having a right and left entrance to zones. Right side for entering and left side for exits so you didn't train people as they zoned in.

Never really knowing exactly where your faction was other than you weren't KoS. And having to /con city guards to see if they hated/liked you.

Waiting for ever for that npc in Nagafen's Lair to spawn for the cleric epic clicky stick.

It was some fun times, that is for sure.