McLogic 

A McDonalds Brand of Logic where common sense doesnt apply to every day situations

ordering a McMeal and paying five bucks, then asking to buy it without the drink, and paying five-fifty.

then, asking the manager to explain it to you using McLogic

McLogic by chris knott May 10, 2006

Melogic 

to have melodic sound with a hint of magic when preforming vocal sounds for a musical genre

Rapper 1: Yo dawg that was hella dope, it sounded hella melogic

Rapper 2: F'sho, I was feeling the melogic connection to the music.

Melogic by Jdawg33 August 16, 2010