To sound like Sonic the Hedgehog, you’ll want to focus on a few key elements:
1. **Voice Characteristics**: Sonic has a youthful, energetic voice. He often exhibits a confident, cocky attitude. To emulate this, try speaking in a higher pitch, with a fast tempo.
2. **Catchphrases**: Familiarize yourself with Sonic’s iconic catchphrases. Phrases like "I’m Sonic, Sonic the Hedgehog!" or "Gotta go fast!" are quintessential to his character.