Antic humor camouflages the deep-seated fury of Ben Woolf's Angry Young Man. Woolf, a youthful English playwright, has created a Swiftian satire, funny on the surface with plenty that's disturbing underneath. The play is filled with surprises and notable for its narrative vigor; and, as performed by four exuberant farceurs, this theatrical romp feels far fleeter than the actual 80-minute running time.