piss up a rope

== English == === Pronunciation === === Verb === piss up a rope (third-person singular simple present pisses up a rope, present participle pissing up a rope, simple past and past participle pissed up a rope) (slang, vulgar) To engage in futile or impossible activity. (slang, vulgar, imperative, dismissal) Used as an abrupt dismissal. ==== Synonyms ==== pound sand === See also === piss in the wind