angry
got angry
"Your head is going to explode" IS an idiom. It means you have too much to think about.
not easily be angry or upset
Stop pushing your buttons is an idiom meaning stop making a person angry.
It means he's really angry.
It means to be very angry.
Meaning you snapped and got angry.
to go all out to get someone angry.
Does it make sense if you translate it literally? If it does, it's not an idiom. Have you ever seen anyone actually hit a ceiling? No, so this must be an idiom.
It means she got really upset or angry, and lost her temper.
to get angry