QUOTE(Nenio @ Jan 15 2018, 21:30)

Much appreciated!
I know I just asked a question a few hours ago but I have one more question that I'm completely lost on for anyone that might be able to help.
A: ちょっとまって何でそうなる!?
B: セオリーって奴だよ
A: 何のハナシだ
I've been searching everywhere for what "セオリーって奴だよ" could mean (especially セオリー in this context) but I can't find anything useful or relevant.
Maybe I'm looking into it too hard?
セオリー means "theory", and 奴 can mean "he, she, it" or "thing, object" in a casual sense.
Something like
A: "Wait, why does t end up like that!?"
B: "It's just a theory."
A: "What are you talking about?"