- Wilma Flintstone: [while decorating Fred's cake] "Happy Birthday, Fred." There. It's finished.
- Betty Rubble: Wilma, are you leaving room for the candles?
- Wilma Flintstone: Candles? The cake isn't big enough to hold them all.
- Barney Rubble: Hey, uh, what's bugging you today, Fred?
- Fred Flintstone: Oh, nothing. Only, today being the day it is, it makes it hard to concentrate. You know what I mean?
- [winks and chuckles]
- Barney Rubble: Uh, yeah, today is a very special day.
- Fred Flintstone: Thanks, Barney.
- Barney Rubble: Today is Groundhog's Day.
- Fred Flintstone: Groundhog's Day? Is that all it means to you?
- Barney Rubble: Well, sure. What else?
- Barney Rubble: Happy birthday, old buddy!
- [chuckles]
- Barney Rubble: Hey, hey, what do you think of the cake?
- Fred Flintstone: Yabba Dabba Doo!
- Everyone: Happy birthday, Fred!
- Fred Flintstone: Well, Flintstone, you've been bitten, beaten, chased, and you made a fool of yourself. Happy birthday, knothead!
- Fred Flintstone: Oh, come on slack, I know you're hiding the party crowd here somewhere! Yoo-hoo
- [Imitating Glinda the Good Witch of the North from The Wizard of Oz]
- Fred Flintstone: Come out come out whereever you are!