(transitive, military, historical, of a person) To execute by tying against the muzzle of a loaded cannon, which is then fired.

(idiomatic) To make changes for space for new fresh ideas

present participle of blow one's nose

present participle of blow hot and cold

present participle of blow someone's cover

(UK, slang, archaic) An expression of surprise.

present participle of blow someone's mind

present participle of blow off course

(transitive, idiomatic) To be much more important or impressive than.

An action or occurrence must be very bad indeed if it brings no benefit to anyone.