“Though I do worry hanging out is a gateway drug to harder stuff.”— Dan Klein, Lynette, Elizabeth Alderfer, imdb.com
“Hayley: It's just a nose ring. Stan: It's a gateway piercing. Next thing you know, you'll have a bone for your lip like one of those rain forest people that Sting is always whining about.”— David Zuckerman, Stan Smith (voice), Seth MacFarlane, imdb.com