Fidlious 

Remarkably amazing or unbelievable.
Threatening in skill and attractiveness.
When something makes a person jealous or angry because of something or someones skill.

That gamer is extremely fidlious like the Clan of Wong.

Fidlious by Feppy of Fidlious Clan of Wong July 14, 2009

fidious 

Something or someone that is both fabulous and hidious at the same time.

That dress is fidious!

fidious by Nanoo16 February 17, 2009

Fidious 

Fi-dee-is
Fucking Hidious!!

My god that bitch is Fidious!

Fidious by AndrewSuperpwnage March 13, 2007