Nick logic

The logic that isn't logic at all used by Nick. It makes no sense whatsoever and no one but Nick understands because it is completely illogical. Either a straight line is somehow drawn from one thing to a conclusion which has no relevance to the thing, there is no possible way anyone could ever connect the two yet with Nick logic they do even though it has no connection. Or, an action is done that makes no sense in any way yet in the mind of Nick, it makes perfect sense when no one else can figure out how it could make any sense in the slightest. It is completely illogical in every way and it is baffling how Nick could ever think it is logical. It makes no sense.

Person 1: How... What... How did he...?
Person 2: How did he draw that conclusion from THAT?
Person 1: How does that make ANY sense WHATSOEVER?
Person 3: It's Nick logic.