Larry David, the éminence grise of ”Seinfeld’s” glory days, is on HBO, playing a character so dyspeptic and unpleasant that he makes George, Jerry, Kramer and Elaine look like Teletubbies by comparison.

dyspeptic (adj) 1: suffering from dyspepsia 2: irritable as if suffering from indigestion [syn: atrabilious, bilious, liverish] – source: NY Times