Play.ht’s "Max" or "Rylan" voices (English-US) can be tuned to sound like a smug, street-smart character. The free version doesn’t support full SSML, but you can add punctuation for dramatic pauses.

If you are looking for the exact original voice (often associated with the older VoiceForge "Wiseguy" engine), the via tools like Lazypy is a community favourite. The Voice: Choose "Wiseguy" from the dropdown menu.

Automatically replaces certain words with wiseguy phrasing (optional toggle):

Speechify is great for long-form reading, and while it’s known for productivity, it has several "tough guy" narrator options.