blasfemia 

Used to insult someone under the influence of religious beliefs.

You blasfemia

blasfemia by Blasfemia March 2, 2021

Blahemian 

A language where blah means good

I speak blahemian when I get to feeling down because "blah" means "good".

Blahemian by Chut Manly November 2, 2008

blasphemian 

A super heavy song by English deathcore band Infant Annihilator.

Fan 1: "I love deathcore, Suicide Silence is the best!"
Fan 2: "No dude, Infant Annihilator is so much better, Blasphemian is their best song!"

blasphemian by anonymous October 20, 2022