Birthday Gator is a Sitting Ducks episode.
- (At home, Bill, Ed, Oly and Waddle celebrate Aldo's birthday)
- Bill, Ed, Oly and Waddle: "Happy birthday!"
- Aldo: "Why, thank you, guys! Why don't we dig in?"
- Bill: "Not yet! You have to open presents!"
- Ed: (giving Aldo his first present) "Open mine, first!"
(Aldo opens his first present, showing a white tank top)
- Ed: "Eh? It's a tank top!"
- Aldo: "Gee, why thank you!"
- Ed: "Aren't you gonna try it on?"
- Aldo: "Sure, but not right now!"
- Oly: "Here, open mine next!"
(Aldo opens his second present, showing a skateboard and metal strap-on skates)
- Oly: "I bout you a skateboard, and a pair of skates! Do you like them?"
- Aldo: "Why, of course! I like them! I think I'll do a little skateboarding!"
- (Aldo gets on the skateboard, as the board starts moving, Aldo smiles with his eyes closed, holding his hands behind his back. He skateboards around the house and come to a stop)
- Aldo: (putting on his skates) "And I think I'll go for a little skating!"
- (Aldo skates around the house, but holds his balance, crossing his eyes)
- Aldo: "Whoa! Whoa! Whoa! Whoa!"
- (Aldo comes back to the table)
- Aldo: "Whoops!"
- (Aldo holds on to the table, and skates to his seat)
- Aldo: "I think I should take a little practice."
- Bill: "Why don't you open my present?"
- (Aldo opens his third present, showing a bowtie)
- Aldo: "Why, thank you, Bill! A bowtie!"
- Waddle: "Open mine!"
- (Aldo opens his last present, showing a cruddly drawing of him with Bill, Ed, Oly, and Aldo)
- Waddle: "It's a drawing!"
- Aldo: "Gee! Thank you, Waddle!"