Fideous:Fucking Hideous, a train wreck of hideousness
That out fit she is wearing is fucking hideous, it's FIDEOUS!
بواسطة Steven Cincotta ديسمبر 10, 2006
Refers to a person/scenario who/that is beyond the point of ugly and who/that is F***ing hideous.
My grandmother naked is a fideous image.
بواسطة Phobese Bob يناير 17, 2012