Here are some Cousin Eddie quotes from the movie National Lampoon's Vacation (1983) that I found :

- "I don't know why they call this stuff hamburger helper. It does just fine by itself, huh? I like it better than tuna helper myself, don't you, Clark?" - Cousin Eddie
- "Oh, nothing but the best." - Cousin Eddie
- "Why don't you just ask him for the money, Eddie? He sure as Hell can't take a hint." - Aunt Edna
- "Well, I didn't want to ask you, Clark, you know, but could you maybe spare a little extra cash?" - Cousin Eddie
- "Ho Ho Ho! Merry Christmas, Clark! You about ready to do some kissing?" - Cousin Eddie
- "Save the neck for me, Clark!" - Cousin Eddie
- "If that thing had nine lives, she just spent ’em all." - Cousin Eddie

I hope this helps!