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1.
Cheddar and mozarella cheese together.
I've made you a cheddarella sandwich.
by sistah.green June 03, 2011
 
2.
A grilled cheese with a slice of cheddar and a slice of mozzarella. Silas' favorite sandwich in the show Weeds. And, with that in mind, an absolutely delicious snack to have when you're stoned, as it is even more extraordinary than the original grilled cheese.
I've got the munchies real bad -- go tell your mom to make us some cheddarellas.
by 11inchwilly October 04, 2011
 
3.
A beautiful Mexican illegal immigrant
The most beautiful girl in the school was a cheddarella.
by Squanto550 October 28, 2010