The Advocate cornered Seth MacFarlane, the multi-talented creator of venerable envelope-nudging Fox animated hit The Family Guy, for an off-the-velvet-cuff conversation about how homosexuality figures into his own brand of flashback-reliant comedy. Despite an affection for musical numbers that would suggest otherwise, MacFarlane is straight. Still, he's had the opportunity to explore his same-sex-loving side through his voicing of Family favorite Stewie, who's evolved in recent seasons from a nefarious infant hellbent on world domination, into perhaps the only TV diaper-pooper grappling with his own sexual identity. Some highlights from the highly entertaining exchange follow, including a graphic proposition for frequently outraged Family-monitors, The Parents Television Council: