rexcitement 

(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.

rexcitement by loony bird August 24, 2010

Excitement Fluid 

The unfathomable amount amount of lady spunk expelled during orgasm by a 'gusher'.

What a gusher, my sheets were sodden by her excitement fluid!

Excitement Fluid by Thefirstboyscout June 28, 2013

First Publication Excitement 

FPE is the intense enthusiasm one has after finally getting one of their definitions published on "Urban Dictionary" (which is usually preceded by numerous failing attempts and "Sorry, --- was not published" e-mails)

It is frequently followed by the melancholy of noticing that nobody has viewed the definition and the only thumbs up it's got is the one the writer gave themselves right at that moment (See: First Publication Disappointment)

A: Hey, hey, I just checked my e-mail, UD finally published my definition of !@#!#, let's see how much of the world agree with me.
A's Alter Ego: Don't have the "First Publication Excitement" just yet, no one cares.
A: Stop being such a mood-killer. I hate you!
A's Alter Ego: Alright, but you're gonna get first-publication-disappointed soon... btw, I AM YOU!

First Publication Excitement by I copy-pasted pseudonym June 14, 2011

white excitement 

White excitement - the grin inducing feeling of elation and excitement a white male feels when he's introduced to another white male, often within the context of blind meetings.
.

After interviewing blacks, Hispanics and Asians all day Paul's face lit up with white excitement when Dave walked in the room

white excitement by NicholasTx January 23, 2014

double rainbow excitement 

The highest level of excitement; it is often expressed with words or phrases like “full on” and “all the way.” Shouts of exclamation may accompany, creating laughter that is indecipherable from sobbing.

“TRIPLE rainbow excitement” is extremely rare and could cause you to spontaneously combust.

When I kissed Shannon goodnight for the first time I ran home jumping and yelling. That was some full-on double rainbow excitement, man!

double rainbow excitement by whiteboyDJ March 28, 2011

sexcitement 

a hyper lustfull state often cause by the injestion/inhalation of illicite subtances. In such a state of mind one will be oblivious to anything else around them apart from getting ones rocks off. To the extent where excessive chafing/redness/swelling or lack there of may occur

i got so much sexcitement from eating the green fairy's magical pixie dust i nearly died from pelvic injuries

sexcitement by TheJollySatan March 15, 2011

double rainbow excitement 

The highest level of excitement; it is often expressed with words or phrases like “full on” and “all the way.” Shouts of exclamation may accompany, creating laughter that is indecipherable from sobbing.

“TRIPLE rainbow excitement” is extremely rare and could cause you to spontaneously combust.

When I kissed Shannon goodnight for the first time I ran home jumping and yelling. That was some full-on double rainbow excitement, man!

double rainbow excitement by whiteboyDJ March 25, 2011