 Urban Dictionary: shamusShamtasmShamtasticShamtatsShamteShamuShamuaShamudickShamu ExpressshamuingshamungaShamunitionsham upshamuraiShamuraiwarriorShamurdershamusShamus.exeShamus OShamus OShamus OLearyshamu splashShamuss MomshamutaShamversationShamvilSham-WackShamwastedShamwaveSham-WeedingShamweinisShamwhoreshamwichshamWOOHOOShamwootShamwoozoledShamwopShamwowSham-wow!Sham WowShamWow!shamwow a hoeSHAMWOW BEATDOWNShamwowdUsually refers to a private detective or a cop working undercover. So youre a shamus, Mr. Marlowe?buy shamus mugs shirtsAn award given to the author of the best mystery or detective story.Sam Spade, a shamus in San Francisco, found the Maltese Falcon and a murderer.a man who is extremely athletic person who has a large cock and who is cooler than most people see felix has fucked his dick raw many atime dont bring your girl around him.woah that dude is a total shamusfuckfelix6969The word for a chubby native, hindu, or the rare albino Shamus. Originating from Surrey, British Columbia, Canada. Round body, with subtle bosom. Long, Brendan-Fraser-as-George-of-the-Jungle like hair. If one recognizes a Shamus, that person must repeatedly yell, SHAMUS! to notify that person that they are indeed, a Shamus.Guy: Dude, look at that chick.Other Guy: SHAMUSSS!!!You fuckin Shamus!!Your Mom looks like a Shamus.fathinduB-RadA. 