I need some fun Spanish expressions!

Question

Can someone teach me some fun Spanish expressions?

What are the equivalents to English words like, "Yah!" "Mmhm," "uh-huh," "woah!" "Wow!"

In English we say "um" or "uh.." a lot. Are there any Spanish equivalents to these?

Answer 1

Pues gets used a lot as a transition word when someone might say something like 'Well" or Mmm