Ulster American, David Ireland’s reworking of his 2016 play, wants to shock from the moment it begins, with two ostensibly progressive white men discussing whether it’s acceptable for white people to reclaim the N-word as their own. The play seems to position itself as a no-holds-barred satire, steeped in the cynicism of David Mamet and Martin McDonagh. But what exactly is being satirized and to what end? A rare miss for the Irish Rep and for the great Ciarán O’Reilly, who directs, Ulster American never moves past the surface of its faux-bad-boy persona; it’s a satire too lazy to be satirical and with humor too juvenile to actually offend.