Fishcenter - C. Martin Croker (partially found livestream; 2015)
Fishcenter is a live, daily (weekdays only), marine-themed call-in show and the flagship program of American entertainment website Adult Swim. It's hosted by the "ever-archiving" Twitch. That being said, one of the call-ins, done sometime before or on Friday, July 24, 2015, featured C. Martin Croker in-character as Zorak, one of his last recorded voice-overs for the character and possibly the last one he did for [Adult Swim] specifically.
The only proof that this happened is this post on Facebook, linking to a sound clip of the conversation presumably from the speaker's side of the phone.
Zorak: What the hell is your problem?
Caller: I just wanna know if you like sports.
Zorak: Feah! Maybe if I live to be seven-hundred.
Caller: What happens at seven-hundred?
Zorak: That- that's your idea of a good time?, like sitting around and watching other people do sh(bleep)t all the time?
Zorak: Yeah sh(bleep) that you can't do?
Caller: Oh I'm terrible at sports.
Zorak: Phh yeah, right. So you're just living vicariously.
Caller: You should watch soccer it's weird.
Zorak: Dude that's pathetic.
Caller: I know...
Zorak: Focker. Ph, good god. okay moving on!
Caller: Thanks Zorak!
Zorak: Next... bye.
Caller: Bye now!