1. To rearrange the identities in an algebraic equation to be defined in different terms.

2. To wiggle a person's earlobe with your index finger.
1. Person 1: "Oh darn! This equation is in terms of x."
Person 2: "Just fadingle it until it's in terms of y!"

2. "RYAN! I need to fadingle your earlobe...NOW!"
by The Silent Banana April 15, 2011
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Having to poop your brains out beyond your control
I ran so fast outta class I thought I was gonna fadingle everywhere.
by giggsmagee February 16, 2010
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