Bellaception 

Helena Bonham Carter, pretending to be Bellatrix,pretending to be Emma Watson, pretending to be Hermione, pretending to be Bellatrix.

In Harry Potter and the Deathly Hallows, Hermione pretends to be Bellatrix using Polyjuice Potion. This part causes the Inception called "Bellaception".
"This Bellaception really confuses me."

Bellaception by Percy is a prat July 14, 2017

bullception

The art of creating false/misleading/interesting/irrelevant titles for myspace bulletins about (a) new photos/music/profile/blogs

Bullception:

Bulletin Title: I'm moving to Canada

Bulletin Body: Just kidding, new pics.

bullception by pooploops February 18, 2008

ballception

When a man needs to adjust his testicles inside his underwear or pants.

I have just crushed my ball inside my jeans. Ballception is needed to keep my testicles safe.

ballception by KazaarK December 12, 2016