Gibbering moron Synonyms

Gibbering replaced

talkative moron

violent moron

GM abbreviation

GM is an abbreviation for Gibbering Moron

What does GM stand for?

GM stands for "Gibbering Moron"

Moron replaced

gibbering lunatic

gibbering idiot

gibbering fool

Definitions for Moron

(noun) a stupid person
(noun) a person of subnormal intelligence