A string of teen romp flicks had Paulo Costanzo well-positioned being typecast as “Annoying Friend” when he was tapped for the role as Matt LeBlanc's brainy but naive nephew-turned-roommate Michael Tribbiani on the “Friends” spin-off “Joey” (NBC, 2004 - ). The Canadian-born actor brought a long list of film credentials to “Must See TV.” His first break was playing a deviant college student always trying to up the ante with Tom Green, Brekin Meyer and Amy Smart in “Road Trip” (2000). Costanzo then appeared with Tara Reid, Rachel Leigh Cook and Rosario Dawson in the widely-panned “Josie and the