Well I think the thing that made me laugh the most was one of my more embarrasing moments also.
Were at a Relicdefense and was in chatgrp with over 100 other middies, had had alot of coffee and you know how that works. Was gonna tell my grp I had to go take a quick piss, look back at the screen and see the green chatgrp text and not the orange grp text ...
The comments after made me laugh consistently for quite some time after that
Some recent funniness was a Talon's Reach guild hunt that involved catapult duels on the griffin towers in Delling Crater. Superb fun - especially when the AE affect of the ammo pisses off red con griffin scouts.
Note: don't /stick to an attacking griffin when evil guild mates on another tower are attack it too. When they get aggro and the griffin flies after them it becomes apparent that they have wings, and you do not.
For me, it had to be the night Rarn was playing Cami's thane and we grouped with each other, put protect and guard on each other and then proceeded to run around spindel, mjollniring anything and everything that wasn't being farmed by someone else. It got a bit hectic at one stage with 8 manslayers and feeders all doing their best to rip our throats out, but tears were running down my face from laughter the whole night!