Language / Celebratory words in Polish? [5]

"łuuuuhuuuuu!"
"jeeeeeeeeeeeee!"

Language / Diminutives (zdrobnienie) for Sylwia [12]

That's my name :D. I'm Sylwia.
My favourite diminutives are Sylwuś and Sylwusia.

At school they called me Sylwek too.