憋

憋不住

biē bu zhù

to be unable to repress sth

憋尿

biē niào

to hold in one's pee; to hold back from urinating

憋屈

biē qū

sullen

憋闷

biē men

to feel oppressed

憋气

biē qì

to hold one's breath

憋笑

biē xiào

to stifle a guffaw

活人让尿憋死

huó rén ràng niào biē sǐ

lit. such a fool as to die from holding in one's pee (idiom)