Bellignorant
From retardipedia
Bellignorant (Bel.lig.nor.rant) noun
Pronunciation: \bel-ig-n(ə-)rənt\
The word Bellignorant is a composite of root words Belligerent (meaning: inclined to or exhibiting assertiveness, hostility, or combativeness) and Ignorant (meaning: resulting from or showing lack of knowledge or intelligence).
Example of usage: The bellignorant grandma dared the cop to tase her. So the cop did, with a dose of bellignorance of his own for good measure.
Other forms:
— bel•ig•no•rance adjective
— bel•lig•nor•ant•ly adverb