"deranged about" is a correct and usable phrase in written English.
It means to be mentally disturbed or insane about something. It can be used in a sentence to express extreme or irrational excitement or obsession with something. Example: The fans were completely deranged about the new album release, camping outside the music store for days in anticipation.
There's something authentically deranged about their covers of Twist and Shout and Money.
But rather than shrug it off, the mayor told him on the air that "there is something deranged about you," and advised him to see a shrink.
Only a nation utterly deranged about the minutiae of class-conscious dress and manners could have managed to sit through six series of this tosh.
Of course, there is something deranged about the idea of netting an iceberg and waiting for it to melt – apparently, applying heat would ruin the taste.
Browning, who has spent his entire academic life studying the depiction of vampires in film and literature, originally thought that there must be something deranged about real people who identify with such characters.
My friend India seemed like the best fit because, like me, she is deranged about Christmas, always going the whole hog and then some – I didn't want to make Christmas low-key and gloomy just because I'm getting divorced.
James Franco pitched up in a "30 Rock" episode last year playing a charming, slightly deranged man-about-town who fakes a relationship with Jenna, a fame-hungry TV personality, to quell rumors that he's obsessed with his Japanese love pillow.
Made for about $1.5 million, the original "Human Centipede" was a taut if totally deranged thriller about a scientist (played by the German actor Dieter Laser) who surgically fuses three hostages (Ashlynn Yennie, Akihiro Kitamura and Ashley C. Williams) in an experiment to create an organism with a single digestive tract.
It puts into context Jeremy Paxman's deranged rant about the white male in television.
(Stella, who is mildly deranged, is about to marry Phil Mitchell, the one with the fat head).
But Fegan, hiding out in New York and haunted by the ghosts of people he's killed, has an aura of deranged invincibility about him, as well as a mysterious attachment to Lennon's daughter.
