doofus Definition

dimwit, nitwit, half-wit, moron, goofball, dork, nerd, douche, idiot, schmuck, dumbass, twit, jackass, jerk, twerp, cretin, chump, blockhead, geek, knucklehead, butthead, dickhead, imbecile, stupid, fool, sucker, corny, goon, tacky, retard, loser, lox, dope, mug, phoney, punk, dummy, knob, relic, sap, lemon, square, douchebag, dumb-ass, has-been, smartass, dolt, nincompoop, douche bag, buffoon, dweeb, dufus, simpleton, dunderhead, lunkhead, dopey, asshat, bozo, asshole, schlub, ignoramus, dullard, halfwit, oaf, shithead, slob, meathead, numbskull, bumbler, fuckup, scumbag, nutjob, blowhard, yokel, slacker, dude, dweeby, shlub, schnook, schmoe, shmuck, weirdo, schlemiel, rube, yutz, horndog, goober, lummox, layabout, nebbish, dorky, slimeball, lunk, pothead, idiot savant, milquetoast, guy, schlump, boor, airheaded,