I made up my screen name when I needed a handle for Starcraft on Battlenet. Since my regular name was taken I looked around the room and saw a cat calendar above. Cat. Ok Catzgirl. Simple enough, done ;p Heh. Anyways, I shortened it to Catz for here.
Definitely any part where Guts is putting down Puck about his size or just whacking him for silly comments, hehe. The more sentimental/funny part with Caska and Guts when he puts his arm on her shoulder and asks "Wanna hold hands" ;D I'm trying to think of other really funny parts. Hmm, oh, in...