I think this is what you're asking?
The way the toys speak is ironic because they are toys and shouldn't speak...
The next ironic part is they actually give the toys a life of their own, letting them go on missions to save someone or get something or hide from somebody. It's ironic they would do that when they are just plastic toys.
Dramatic irony is a stylistic literary analysis tool used in movies, theaters, plays, and sometimes in poetry elements , where the audience are more aware of the situations, conflicts, and resolutions that happened and are about to occur compared to the characters involved. This helps add suspense and humor to every plot. But there are instances when dramatic irony isn’t as explicit as it is in the source material. This usually takes place when a famous novel or book proposal is turned into a movie or play, as those who have already read the material know what to expect in the film, and vice versa.
