blunderism 

the ideology that humanity made a blunder when coming up with religion and that humans cannot fully understand God, along with this to help humans better understand what They are God takes the form of the god or gods a religion believes in to help the religion have a better grasp on them. You can only truly understand God and the universe in death when your soul is reunited with Them.

guy 1: what are your thoughts on religion

guy 2: i believe in blunderism, making me a blunderist

blunderism by anidiotthatstryingtheirbest October 18, 2020

Classic Blunders 

From the part in The Princess Bride where Vizzini is telling The Man in Black why he's going to lose their battle of wits and then dies.
1- Never get involved in a land war in Asia
2- Never go against a Sicilian when death is on the line

"There are two classic blunders the first is never get involved in a land war in Asia, and the second is never go against a Sicilian when death is on the line!!! Ahahahaha--" death.

Classic Blunders by unexpectedHATS October 11, 2011

Blunderspunk 

Premature ejaculation

Oh no! Blunderspunk! Sorry!

Blunderspunk by riverflow October 4, 2013

blundering idiot 

To be the type of idiot that not only doesn't have a proper grasp of the English language, but also has no coordination and occasionally runs into things and trips over their own feet

Allison is a blundering idiot and usually gets high right before going to her parents house.

blundering idiot by Lexthesquare November 27, 2013

Blunderstanding 

to gain new insight through serendipitous means

Alfred Nobel gained a new blunderstanding of explosives when he accidentally mixed collodium (gun cotton) with nitroglycerin to create dynamite. President Bush now blunderstands what it might take to bring democracy to a Middle Eastern country by trying to rid Iraq of WMD’s.

Blunderstanding by D. MacFarlane November 8, 2007

Blunderstand 

to gain new insight through a serendipitous mistake

Alfred Nobel gained a new blunderstanding of explosives when he accidentally mixed collodium (gun cotton) with nitroglycerin to create dynamite. President Bush now blunderstands what it might take to bring democracy to a Middle Eastern country by trying to rid Iraq of WMD’s.

Blunderstand by D. MacFarlane January 5, 2009

Blondeism 

The power of blondes, and rejecting blonde stereotypes

Legally blonde is a movie about feminism and blondeism

Blondeism by twerkinglucifer July 8, 2015