"like a crazed" is correct and usable in written English.
It is often used to describe someone or something that is behaving in a wild, frenzied, or unrestrained manner. Example: The protesters stormed the streets, like a crazed mob hungry for justice and change.
Her Captain Hook, whose crew treats her like a crazed Miss Julie, gives menacing orders in a throaty purr more sinister than the usual buffoonish growl.
He rises in agitation as he describes them, waving his arms as if combing his hair, then whipping them downward like a crazed soldier flinging a stone.
Some harassers are probably the perfect villains — Dabney Coleman in the movie "9 to 5," chasing his female employees around the desk like a crazed circus bear.
Her heart thumped in her chest like a crazed sparrow throwing itself against a window, like the one she'd seen in a parking garage once, trapped up by the ceiling, beating its wings and exhausting itself.
I sashayed up to the stage, stroking every stranger like a crazed Mother Theresa while Russell sprinted to the podium and squealed into the mic how he wanted to fuck everyone.
The setting is bizarrely reminiscent of TV's Father Ted: a strange seaside "retirement home" for Catholic priests, complete with a protective and faintly sinister mother-hen figure and one very old priest suffering from dementia, who has a dramatically important habit of reciting things that he has heard, like a crazed tape recording.
Her horrified bafflement – like someone watching a crazed, inexplicable silent movie – makes the resulting havoc all the more hilarious.
Right now formula one looks like a slightly crazed activity, the last great carbon-guzzling beano.
A photograph taken during one of Lo Zoo's street actions shows Mr. Pistoletto crouched on the cobblestones, looking like a slightly crazed tramp.
Presumably in an effort to intimidate potential terrorists, the S.W.A.T. team recently posed for a series of action shots where they're doing Steven Seagal shit like this: . - In the latest Florida zombie-like cannibal attack, a crazed Palmetto man, high on drugs, stripped naked and bit a chunk of flesh off another man's arm.
He seemed like a monster, a crazed eccentric, even a reprobate to his respectable and repressed juniors.
