to create something unexpected in English:

He felt sick, as if he was going to throw up.

A few minutes after drinking the liquid I had to run to the bathroom and throw up.

I'm going to throw up.

I have throw up dwa razy.

throw up allover

Children often throw up in a car.

Ugh, this is disgusting! I think I'm going to throw up!

if you throw up or throw something up, food and drink comes back up from your stomach and out of your mouth