Hey I didn't realise this thread had become the proud patent thread... Right my turn! 
My dd is in fact simply the most amazing person I have ever met.
She has just turned 2 but her language skills are incredible, she talks in simple sentences and has been known to string together 5 words!
She knows about 30 signs and is just starting to learn abstract signs (ie not eat because she wants food but train or something)
She is mostly well behaved, eats well, sleeps well and sits quietly and patiently through her endless medical appts.
She unreliably knows her colours, shapes, numbers, all sorts of different animals and lots of the parts of her body including the correct word for her vulva.
She also knows all the character in raa raa and Thomas 
She asks to use the toilet intermittently and actually does 
And best of all, today she walked a mile and a half round the country park, the whole way, no carrying at all!
I was told this kid would never walk or be continent!
She is utterly brilliant!
Cliched or not, she is my world, my greatest achievement and my motivation 