Professor: Michael, what is the atomic weight of Uranium?
Michael: I hestiate to articulate for fear that I may deviate from the true course of rectitude.
Professor: What?
Michael: I don't know.
Capable of exerting an unusual degree of control over one's sphincterapparatus while expelling flatulence; endowed with unusual powers of colonic expression.
Buster, ever farticulate in word and deed, punctuated his racist tirade with a booming and authoritative burst from between his pimply, doughy ass-cheeks, leaning the standard 15 degrees to one side on his hardwood chair as he did so.