reversipication 

the act whereby a witty individual reverses the "p" and "f" sounds in conversation. this is guaranteed to make you friends.

Mrs. Gray: "How are you today?"
Merv: (looking defiant) "Piiiiiiine."

reversipication by Get to work, Chris Jones. January 25, 2004

reversification 

Reversification describes the process by which one takes all the school books out of another's back pack, turns the back pack inside out, puts the books back into the bag, and finally zips the bag up. It is usually done as a prank. Usually the word is screamed at the victim after the act.

guy 1: What the hell happened to my back pack?

guy 2: YOU JUST GOT REVERSIFIED!!!

guy 1: This is a minor inconvenience.

guy 3: Reversification is the process by which...

reversification by kakalak12 November 24, 2010

Reverspiration 

To be inspired by another person's poor performance.

-Man, that guy bombed on stage.
-Yeah, that's some real reverspiration right there.

Reverspiration by engl3903 December 9, 2008