Adjective
The word is derived from wacky
Ron Paul may be the wackiest candidate in the GOP field. But for pure, blind stupidity, nobody beats Santorum. In my 20 years in the Senate, I never met a dumber member, which he reminded me of today. Rick Santorum
The ability to convince people of the wackiest notions - and both parties can do it - it's part of the dumbing down of America that's really highly problematic. Gary Ackerman
Accidentally built standing thirty stories high (the builder said he was very sorry for the mistake), Wayside School has some of the wackiest classes in town, especially on the thirtieth floor. Source: Internet
I read in bookshops, libraries, and in front of America's wackiest attractions. Source: Internet
Everyone was encouraged to wear their "wackiest" clothes. Source: Internet
We've also had some of the wackiest weather, hottest average temps, etc. over the past 10 years or so-- well after the 16 year-old report was researched and written. Source: Internet