Two te reo speaking cousins who had bugged their parents for a "nu tube channel" have had success with their adorable filled roll competition.

Posted yesterday, four-year-old Te Haakura Ihimaera-Manley and six-year-old Atareta Milne-Maxwell have had nearly 50,000 views of a clip of them competing to make the best chicken roll.

Atareta cheekily tells her cousin to hurry up with the buttering.

"Ko tenei te wahine poturi rawa!" [This woman is the slowest!]

The offscreen aunty who doubles as the sandwich judge asks: He wahine ia? [Is she really a woman?]

"He kotiro," [Oh she's a girl] Ae, kia ora my bro [Opps kia ora bro].

Te Haakura's mum Blake says the pair, whose first language is Maori, can't say Youtube but are addicted to the videos of children opening presents or doing challenges.

She was in a hui at the weekend and her sister kept them occupied by making their own version.

Posted to Facebook the response from parents has been overwhelmingly positive.

"The girls aren't trying to speak Maori or telling people to speak Maori…the coolest response has been 'oh I can't wait for my kids to do that'."

She gets a laugh out of the girls breaking into English – like when Atareta mistakes the mayo for "ham", or when Te Haakura helps her cousin "shake, shake, shake" the mayo.

"I know where she learnt that from – that song Shake Your Booty."

More videos are planned with a cup of tea making competition next up.