Yennefer : " Your years of vigorous training at Kaer Morhen finally paid off . Bested nearly all the stuffed beasts in here "
Also the whole drinking party in Kaer Morhen is quite funny .
And basically anything a Rock Troll has to say
From the top of my head:
When Bart not much do, Bart thinks Lots...
So what do you think about?!
Rocks....
I did die there... xD
not so much the dialog options but a few things that are pretty damn funny
Rock Troll drawing Redanian Eagle, result is not what I'd expected... (dialog with the patriotic Rock Troll is top notch, too)
Radovid sucks flaccid cock.