Based on the intelligence and alignment of the character i'd like to see a random text bubble appear over his head when he does the ability.
The more intelligence the character has the more options (and more interesting) the phrase is picked from. Low intelligence characters only have one phrase that would come up.
Chaotic: C'mon you @#$%@%!!!!
Neutral: Your mother smelt of eldeberries!
Lawful: I'm going to make you pay for your crimes.
Chaotic: "I'll pay you some gold if you leave me alone."
Neutral: "I couldn't hurt a flea, what harm could I do you?"
Lawful: "I'm just here to assist my companions, not make things hard for you."
Chaotic: "I didn't do it really! It was him!"
Neutral: "What's that sound over there!"
Lawful: "I'd watch out behind you, that looks like it might hurt."