Killer Karaoke with Madagascar Hissing Cockroaches Updated Oct. 16, 2014, midnight | By Sign up: Newsletter Share this: Whatsapp Logo Is Bok van Blerk really a 'bok vir sports'? Watch what happens when MalJan challenges Bok to a round of Killer Karaoke with 10 Madagascar Hissing Cockroaches thrown into the mix! Show's Stories