"Ladies do not start fights, but they can finish them."
Pretty much anytime the watchdog duo of Napoleon and Lafayette are on-screen. L'il ol' cricket bug, indeed...
Lafayette: "Well, where's my BEDDY-BYE BASKET?!"
For that matter, the entire chase scene with Edgar and the dogs.
When Napoleon pushes up the sidecar beside the motorbike, Lafayette grabs onto the motorbike so he can get Edgar only for the motorbike to veer away so Lafayette is holding onto the edge of the motorbike, grinning nervously at Edgar, who is smiling deviously and looking between the motorbike and the sidecar before stomping on Lafayette's paws.
Even better, the scene when Edgar returns to the countryside to recover incriminating evidence from them. Hilarity Ensues.
When Edgar sneaks out of the house with the cats in the first place. He gets "held up" by a tree branch, notices that he's approaching a police station and promptly hauls ass in the opposite direction, only to then accidentally ride down the steps into a subway station.
The end, with everyone of the cast singing "Everybody wants to be a cat", including Napoleon and Lafayette!
Lafayette: Hey Napoleon, that sounds like the end!
Napoleon: Wait a minute, I'm the leader! I'll say when it's the end... Oomph! It's the end.
When Scat Cat and his gang run off to save O'Malley, Duchess, and the Kittens, Roquefort finds himself chasing after them. They pass a street corner café, and one patron, seeing a pack of anxious cats followed by a mouse, dumps his wine on the street.