Place it near the end of a cartoon clip, just after the French attempt, then follow it with Cartoon Chase Music to keep the energy going, or cut to You What for a confused reply.
关于此声音
This short clip has Dexter from Dexter's Laboratory repeating the French phrase 'omelette du fromage' in his accented, sing-song voice. It feels playful and proudly nerdy, like a tiny victory lap for getting the pronunciation right. The line comes from the cartoon Dexter's Laboratory.