kaltak

You can use "kaltak" for a dirty human or a bitch.

Bahti kaltaka si ei...

orignq

This is a shitty sound from your mouth.

- Urrrrghhhhh (orignq)
- Basi svinqta si ei! (reply which is used in Bulgaria)

sirenie

That's mean chees, but on dialect in Bulgaria

Sirenieeeeeeeeee...

komik

You can tell someone "komik" when he is funny. It is Bulgarian word.

Person 1: *joke*
person 2: hahaha..ti si ebasi komika.