(noun) used to define moments when royalty gets excited, especially in public. Rexcitement is marked by slight batting of eyelids, minor twitching of the lower limbs and an oh-I-need-to-pee-now! look on the face caused by intent attempts to suppress a very porcine guffaw.
Can also be used in context of noobs trying to live up politically correct social circles.
I could see Queen Lizzie burst with rexcitement when Obama's phone began vibrating in his pocket while she was standing next to him.
Yeah, he blabbers about principled decisions and responsibility taking all day, but the sucker looked pretty rexcited when the seniors offered him pot.