What about:
'I know it's a trite old question by now, but what's your favourite lobe of a trilobite?'
'Modern RPGs are just all about grinding, anyway, and I can't stand it.'
'Where is the honour in defeating others without a real cause? I don't believe in strength for the sake of strength.'
'This pool of water would be great for swimming to get away from the scorching heat! Too bad you can't swim in this game, and neither can I!'
'The city is full of merchants. You may have to shop around a bit to find the best wares, but beware; some merchants can't be trusted!'
'Why do we have to work ALL the time? It's not fair! We should just get paid even if we don't work! I don't like *earning* money! I just want it! Want want want! Waaah!'
'This armour makes me look really *fat*, which is funny because fat is exactly what I'm not!'
'This world is weak. Weak worlds are craving to be destroyed. Simply craving. I am merely doing a service to the universe by ridding it of this rubbish. Tidying up.'