Quote from Kramer in The Raincoats
Kramer: Hey, guess what. Morty Seinfeld and I are going into business together, selling raincoats. George: Hey, that's swell. Kramer: Yeah, we worked it out all over dinner last night. George: Dinner? Kramer: Yeah. George: You had dinner with the Seinfelds? Kramer: Yeah, last night. George: Was this something you had planned for a while? Kramer: No, it was a spur of the moment. Well, you know, Morty. He likes to fly by the seat of his vintage pants.