What is 'roni?
1.
The act of removing a slice of pepperoni from somebody else's slice of pepperoni pizza.
(Pronounced Row-nee)
Friend A: "Dude I'm hungry, let me 'roni you!"
Friend B: "No way man, you always 'roni me!"
See 
2.
The act of removing a slice of pepperoni from somebody else's slice of pepperoni pizza.
(Pronounced Row-nee)
Friend A: "Dude, let me 'roni you!"
Friend B: "No way man, you always 'roni me!"
See 
Random Words:
1. 
Someone who worships Zac Efron, the star of High School Musical.
Of course she loves High School Musical--she's a devout Zefrontol..