Nostradumbass

1.Someone who states the obvious.
2. An annoying know it all dumbass.
3. Windbag who thinks they have a vast knowledge, but really doesn't know much about anything, but has to state SOMETHING.

"All man, it's raining out"
meanwhile you've both been standing in it for a full minute.
"no shit nostradumbass!"

by hapeelady June 18, 2009

Nostradumbass

Someone, usually a hippy type, that portrays themselves as a seer of seers a psychic. They are simply put, morons.

Tom thought he had convinced us all about the rise of the Egyptian Empire's return but we all knew quite immediately, he was a Nostradumbass.

by The seer man dude April 27, 2020

Nostradumbass

A person who believes they are prophetic, but are really just an uneducated dumbass

President Trump proclaim COVID-19 was a hoax, what a Nostradumbass.

by cbosse86 March 13, 2020

Nostradumbass

An idiot who misquotes and/or mixes up Nostradamus' 'predictions'; also, any lunatic 'doomesday' or conspiracy theorist, especially those with access to a microphone or video equipment. (See: Glenn Beck, Jerry Falwell, Rev. Jim Jones).

"OMG!! Glenn Beck just said Arizona's gonna secede from the United States and become a sovereign nation!!" "Whoa, CHILL OUT dude; Nostradumbass doesn't know what the hell he's talking about."

by BoiseBoltfan May 15, 2010

Nostradumbass

He has the amazing ability to see up his own butt.
Yup he can just pop his head up in there and take a look all around.
see also head-up-ass-itus

some idiot: it's 4:00 right now and in a half hour it'll be 4:30
me: Wow Nostradumbass , did you figure that out all on your own by sticking your head up your own butt and looking around?

by hey Holmes December 28, 2005

Nostradumbass

Someone who knows that what they are about to do is going to turn out horrible but they do it anyway.

I'm gonna let my roommate borrow my truck this weekend. I'm such a Nostradumbass.

by hnycutt December 19, 2016