numbskull Definition

dope, moron, dolt, idiot, nitwit, nincompoop, buffoon, dumbass, cretin, dimwit, doofus, dunderhead, shithead, dufus, lamebrain, halfwit, imbecile, jackass, ignoramus, asshat, simpleton, bozo, fuckwit, wanker, bonehead, douche bag, twerp, dullard, numskull, pillock, asshole, dickhead, lunkhead, knucklehead, dopey, oaf, ninny, fuckup, idiocy, bastard, tosspot, dunce, dork, lunatic, wackjob, twit, twat, windbag, prat, weirdo, lunk, sycophant, bootlicker, tinhorn, neanderthal, inane, poltroon, dumbo, meathead, scumbag, berk, nutter, nimrod, butthead, jackanapes, nutcase, shmuck, chucklehead, mumbler, loony, sluggard, swearer, poncy, vulgarian, slimeball, wussy, dissembler, nosy parker, egotist, pantywaist, douche, dingbat, male chauvinist pig, waffly, cocksucker, wacko, maniac, crackpot, blabbermouth, drivelling, fucker, penis envy, chickenshit, martinets, yutz, flunkey, sirree, dude, blowhard, birdbrain,