noun:
person who acts like an uneducated, proudly ignorant, loudly
stupid blowhard, esp. when espousing right-wing lunacy or voting for the eponymous Louie Gohmert,
Republican Congressman from Texas
Gohmert: I heard on Fox where them
aliens is comin' to take away our guns and women and
force us to go to the dentist!
Dude:
Don't be such a gohmert.
Gohmert: I ain't a gohmert. I just voted for 'im.