look up any word, like the eiffel tower:
 
1.
Quite simply the BEST word ever devised. It's a mixture of the words, 'fantastic', 'amazing' and 'magical' all in one juicy little package.

It's important not to overuse the word. It's reserved for when ordinary, boring words just won't cut it.
"Woah, Melisa! Those knee high, stripey socks are fantasmagorical!"
by Richard/Melisa October 25, 2006
 
2.
Incredibly fantasic and amazing. Unlike anything ever seen before.
Smoking the dubey is fantasmagorical. You'll never experience anything like it.
by Greg's roommate March 12, 2003
 
3.
A misspelling of phantasmagoric, but used generally as a synonym for cool. Phantasmagoric means the constantly shifting series of intertwined pictures like you experience during dreaming. Fantasmagorical draws on this definition, but more describes an interesting experience.

Note that fantasmagorical and fantasmagoric mean the same thing.
That roller coaster so wonderfully cool...It's absolutely fantasmagorical!
by j2d2 April 07, 2006
 
4.
really really really really great
"he's fantasmagorical!"

"what does that mean?"

"he's really really really really great"
by grizzzzzzzzz June 27, 2009
 
5.
like chitty chitty bang bang. something amazing and magical.
hey dude, look at this fantasmagorical pig with wings!
by garfagnana April 10, 2003
 
6.
used when expressing a person that is fantastic, good looking, and magical
guy 1: that chick knows how to have fun and shes hot

guy 2: yea i know shes fantasmagorical
by sharky20 May 14, 2007
 
7.
What the seemingly Australian children's pop band the Star Girls are.
The STAR GIRLS will take you on a fantasmagorical nonstop interactive cosmic adventure filled with fun & excitement
by Adam Black July 18, 2003