- Pretty much all five or so of Beetle's scenes. Particularly his first scene, where about half his lines are ad-libbed by his voice actor Gilbert Gottfried.
Beetle: Hiya, toots! Beetle's the name, and razzmatazz is my game! Nice to meet ya, how's it goin', is everythin' okay?
- One of Jaquimo's first lines: "I love ze sound of my own voice. Mwah!"
- When Grundel is sulking, dipping his fingers in the water, his brothers inform him that Thumbelina's escaped and taunt him for his failure & he throws them out before storming out of the pond
Mozo: Hey bro...Grundel: Go away!Mozo: Pond Doc has said Thumbelina give you the slip, and is gonna marry a fairy prince.Grundel: [stands up] What fairy prince?Mozo: Ho ho ho! You'll not be able to show your ugly face on the stage no more.Gringo: Everybody laugh at you!Grundel: Nobody laugh! [Mozo and Gringo laugh] I said NOBODY laughs! [They laugh even harder] I go get Thumbelina and bring her back! [Mozo & Gringo laugh uncontrollably, and an enraged Grundel throws them up in the air] I marry her![Grundel storms off, leaving Mozo and Gringo laughing their heads off]
- During the "On The Road Number" The method Mrs. Toad gets Thumbelina to help her sing; by stepping on her foot!.
Mrs. Toad: Now, I make her sing!
(steps on Thumbelina's foot)
Mrs. Toad: Bueno! Bueno! You got it!