I co created and directed the Adrenalini Brothers - glad you liked it!
The made up language was Rendoosian. In the beginning we tried to improvise gibberish but realised that it just didn't sound right so we wrote everything down.
Wow, this is an honour indeed to interact with you! I've actually gone back on Youtube and watched a few episodes again - ah the memories.
Loved re-listening to Rendoosian again - wonderful language that has enough of a hint of actual English that you understand what was being said or implied. Also loved the intro Rendoosian glyph fonts.
Thank you for bringing such a wonderful and different cartoon to the world!
EDIT (Translation): Binti Boo mit ur magnificibifici Cartoon grandi-max
The made up language was Rendoosian. In the beginning we tried to improvise gibberish but realised that it just didn't sound right so we wrote everything down.