Crossword clues for Wacko 4 letters:ZANYWackoNUTSWackoDAFTWackoSANENot wackoLOONWackoKOOKWackoLOCOWackoWACKOLoonyWACKOBonkersWACKOLoony tuneWACKOBananasWACKOKookyWACKOStrange fellowWACKOTotally nutsWACKONutty as a fruitcakeWACKOEccentric sortWACKOSNut jobsWACKOEspecially eccentricWACKOLoonWACKOSNutcasesWACKONutcaseWACKOKramer on "Seinfeld," e.g.WACKOSuper-silly sortWACKOHarebrainedWACKOScrewballWACKOSWild eccentricsWACKODerangedWACKOOne who's quite OddishWACKOEccentricWACKOFar-outWACKOLoony oneWACKONutsWACKONot firing on all cylindersWACKORidiculously sillyWACKOSuper sillyWACKOAmusingly eccentricWACKOSFar-out typesWACKOFlakeWACKOOddballWACKOCrazyWACKONut jobWACKOSCraziesWACKOOff the wallWACKOEccentric person, unkindlyWACKOSEccentrics, in slangWACKOMore than oddWACKOKookWACKOOdd fellowWACKOScrewyWACKOSFlakes