What Is a Tissy

(colloquial) A type of behavior, usually when a male acts feminine in a manner of frustration. Mark threw a huge tissy when he came in today and saw the mess that was made of his magazines.

What does having a tizzy mean?

Definition of tizzy : a highly excited and distracted state of mind.

Is it hissy fit or tissy fit?

As nouns the difference between tissy and hissy is that tissy is (colloquial) a type of behavior, usually when a male acts feminine in a manner of frustration while hissy is (us) a tantrum, a fit.