chapurrar bedeutet auf Englisch

piffle▼(to act or speak in a futile, ineffective, or nonsensical manner)
verb
[UK: ˈpɪf.l̩] [US: ˈpɪf.l̩]

smatter▼(to speak (a language) with spotty or superficial knowledge)
verb
[UK: ˈsmæ.tə(r)] [US: ˈsmæ.tər]