eager beaver Definition

sharpie, sharpy, busy bee, live wire, overeager, dimwitted, inquisitive, gung ho, zealous, greenhorn, dutiful, perky, timid, credulous, obsequious, wannabe, doltish, nerdish, callow, overenthusiastic, mousey, doofus, goatish, intrepid, comely, supercilious, smarmy, lazybones, dweeby, airheaded, clueless, lummox, cranky, sycophantic, bolshy, gnomish, wily, smarty, jackanapes, loudmouthed, cocksure, craven, crabby, jaded, tubby, grumpy, feckless, dullard, goony, youngish, bumbling, noodge, weaselly, dogsbody, absentminded, randy, sleazoid, milquetoast, dipsomaniac, showboater, schmoe, hardass, prigs, dorky, schnook, sniveling, boozehound, kibitzer, dingbat, smartypants, foxy, lecher, nitwit, whippersnapper, careerist, pudgy, gormless, nincompoop, dimwit, fawning, portly, softhearted, crafty, strumpets, garrulous, scallywag, pencil pusher, fussbudget, potbellied, grouchy, flatterer, wackjob, cretinous, simpering, studly, ninny, gaggle, shirker, blowhard, preening,