You are not really telling me what it means here, @Llama_lover .
I am still not getting it.
I am not some old grumpy, I’m a fan of humour but we don’t share the same reference in various countries and languages so some jokes are hard to share.
I would probably understand more, among English stuff, the Monty Python stuff, because I have watched their films so many times. 
I don’t really know that 
tiger (from Disney’s version of Jungle Book maybe, thanks @Billy_Yank) nor what it says.
For me, tata is an aunt.
I never understood the song title London Bye Ta Ta. But now I think I begin to understand slightly.
Tata would be some sort of funny bye bye.