(idiomatic) To act against one's own interests; to unintentionally behave self-destructively.

(idiomatic, intransitive) To be crazy or eccentric.

(idiomatic) To raise one's clenched fists in front of one's body and stand in a threatening or defiant manner, in preparation for a fistfight.

(idiomatic) To create a difficult situation whose unpleasant consequences one must now endure.

(dated) To offer one's opinion.

Alternative form of the grass is always greener on the other side

Broadcasting or transmitting through the medium of radio or television. / Being, or so as to be, broadcast or transmitted by radio or television. / Smoothly; gracefully. / Happily.

(idiomatic) Not being used; temporarily unavailable or suspended; on hold. / Of an entertainment normally performed on a stage: performed by ice skaters as an ice show.

(offensive, markedly vulgar) To go to hell, to get lost.

A person who has no siblings. / A person raised as the sole child in a household.