The true story might be about a person's journey in the beauty industry related to curling irons. Maybe it was about a stylist who discovered a new way to use a curling iron through trial and error.
The 'curling iron' element makes it unique. In a normal Smosh fanfiction, you might not expect a curling iron to play a significant role. But in this type of fanfiction, it could be used in all sorts of creative ways, like a tool for a makeover gone wrong in a comical story or as a symbol of a character's transformation in a more serious plot.
I'm not sure specifically which 'a curling iron smosh fanfiction' stories are good. You could try searching on fanfiction platforms like Archive of Our Own. They usually have a wide range of fanfictions and you might be able to find some related to this topic by using the relevant keywords in their search bar.
The Glory isn't a true story. It's a work of fiction that might draw inspiration from various elements but doesn't represent real-life events or people.
Hard to say for sure. 'Glory' might have started with a real incident or idea but was likely modified and expanded to form a complete story. It could be a fictional tale that gives the illusion of truth.