Rikifive

I'm not sure if there even is such a word, but for me it's something like a little hoof- a hoofsie (potocznie zdrobniale 'kopyto', czyli 'kopytko' - ale to nic oficjalnego, to słowo pewnie istnieje tylko dla mnie  ). Basically to make it sound even sillier.  

Ee. So much to write and not so many time. I was going to write kopyto.  Thanks Riki.

Yep, that's the problem.  

Oh, and getting back to that word, I reminded myself something- Pinkie Pie referred to hooves by singing 'hoovsies'^{(spelling based on this Wikia page)} in 'Winter Wrap Up' song. Then, there's 'Hoofsies!' said by Coloratura^(reference). It seems, that both versions are correct, as it's just an informal term after all, though personally I'd lean more towards 'hoofsies'. Either way, it basically means 'kopytko' in Polish, where in MLP with Polish dubbing, it was referred as 'kopycio' in the fifth season.^(reference)