Vagational

When someone who is normally cool or chill suddenly turns whiny and into a complete bitch and pussy. This is shown often through pouting, complaining, and other symptoms.

Shut the fuck up Dobby, you're being totally vagational right now.

While Jessy is normally tolerable, when he didn't get the present he wanted he turned completely vagational.

Shay-Rage

When someone who is normally calm and relaxed suddenly and often shockingly gets very upset. The result is often a shocked, confused and very frightened group of people.

While normally calm, the sudden shay-rage she produced was terrifying.

He is usually so calm and soothing, but his shay-rage last night scared the shit out of me.