n. freak means unusual, odd, bizarre, consequently to freak out (v.) means to lose your "normal" usual self and go crazy, either due to extreme fear, anger or excitement.
adj. one who is panicked, scared shitless, crazed, psycho, stoned, psyched, fired up.
1. When the plane started shaking she freaked out.
2. Terry freaked out when he saw his sister's dog peeing on his bed for the third time.
2. Jane freaked out when she saw the gorgeous ride her dad bought her for her birthday.
When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.