Reynauld de Chatillon may be a complete Smug SnakeJerkass, but his deliciously hammy performance is hilarious.
Exemplified in the Director's Cut. After his arrest he's seen pacing in his cell just shouting his name, amusing himself with the echo... and pissing the guard off enough that he shuts the door, and only slightly muffles the endless shouting.
Godfrey justifying sparring with the wounded Balian.
Hospitaller: His hand is wounded.
Godfrey: I once fought two days with an arrow in my testicle.