The most obvious would be the following approach:
*unfold scroll and begin reading off the words for an uber-spell*
Neoscri soimuit meiseo aut glare-*twitch* sh*t! BALLS! I shouldn't be casting this anyway.. or should I.. *twitch*
*spell fails and cleric's god smites him for being a horrible cleric*
Aside from that and randomly twitching, blinking, and cursing while trying to be diplomatic, I'm looking for any good suggestions outta you fellas.
Also, for laughs, the rest of the party and their disorders:
"Larry" the Fighter: Moderate Homophobia
"Puller" the Cleric: Moderate Tourettes, Severe Indecisiveness
"Ahdre" the Ranger: Moderate Klepto, Moderate Bellemia
"Rhawn" the Paladin: Severe Obesity (lol)
"Enalias" the Sorcerer: ... can't remember. Wasn't anything too bad.