Everyone came to the wedding, including a distant 'cousin' no one had heard from in years.
He's her 'first cousin'. = He and she are 'first cousins'.
He says politics and show business are 'kissing cousins'.
(..) It was quite the spectacle. Jerry, we'll see you there. Bye, Elaine. Oh, bye. Good to see you. Oh, we didn't meet. Sorry. Elaine, this is my cousin, Artie Levine. - Levine. - Artie. Artie! Come on. Yeah, Levine. (..)1990 TvShow: Seinfeld Title: The Stakeout Season: 1 Episode 2
(..) Railroads. I thought engineers do that. They can. I'm sorry you had to leave so early the other night. Me too. My cousin had to go back to Boston. - Oh, that guy was your cousin. - Yeah. - And that woman was your... - Friend. (..)1990 TvShow: Seinfeld Title: The Stakeout Season: 1 Episode 2