What's the most hilarious ingame joke you've encountered?

[Konachibi]

Fingers crossed for some more Monty fun if Dark Knight ever comes... "I'm invincible" "You're a loony" etc.

There is a part somewhere where one soldier tells another that he's injured, and the other replies, "it's just a flesh wound". Can't remember when or where it happens but it's there somewhere.

Also, the quest in the southern camp in southern thanalan when you have to get rid of the guys peeping on the two bathing miqo'te, if you complete that as a female character, one of them tells you, "i'd much prefer to bath with you rather than any of those guys, bet you didn't think I swung that way did you?". Certainly didn't see that coming.

I remember an 'over 9000' reference somewhere too, can't remember if it was a leve or anything though.

The guildmaster of the blacksmiths guild says some funny things for class quests too, like when he gets you to make some hammers and he says something like, "the last thing you want is for your bloody hammer to fly off the handle into some poor sods ale."