jackass

Definitions of jackass
1

n a man who is a stupid incompetent fool

Synonyms:
bozo, cuckoo, fathead, goof, goofball, goose, twat, zany
Type of:
fool, muggins, sap, saphead, tomfool
a person who lacks good judgment

n male donkey

Synonyms:
jack
Type of:
ass
hardy and sure-footed animal smaller and with longer ears than the horse

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