PISSER
pisser
(noun) a very disagreeable difficulty
pisser, urinator
(noun) a person who urinates
Source: WordNet® 3.1
Etymology
Noun
pisser (plural pissers)
(mildly vulgar) One who pisses.
(mildly vulgar) That which pisses, particularly a penis.
(US dialect, slang, mildly vulgar) Someone or something impressive or remarkable.
(UK, slang, mildly vulgar) A disappointing or frustrating situation or event.
(chiefly US, mildly coarse, slang) That into which one pisses: a toilet or urinal.
(Australian, slang, mildly vulgar) An extremely amusing person or thing.
(informal) synonym of piss clam
Synonyms
• (vulgar slang for toilet): See shitter and toilet
Anagrams
• Persis, Speirs, Spiers, persis, prises, resips, spires
Source: Wiktionary