adjective, screw·i·er, screw·i·est. Slang.
Examples from the Web for screwy
That was the sad and screwy logic that propelled Douglas McAuthur McCain and his pal Troy Kastigar.American Jihadis Douglas McCain and Troy Kastigar: From Losers to Martyrs|Michael Daly|August 28, 2014|DAILY BEAST
My sponsor and I had some pretty good sessions about it, and some of the screwy results I wrote you begin to make sense.On Handling the Data|M. I. Mayfield
There must be a simpler hypothesis; I refuse to believe your screwy notions without some real evidence.Sentiment, Inc.|Poul William Anderson
Then when the boys in Havana answered that screwy letter perhaps they'd all have something to go by.The Five Arrows|Allan Chase