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1.
adjective. 1. crazy, mad. 2. To go haywire = to go nuts.
That guy's been to the war and gone haywire.
by Moon Ultra January 05, 2006
 
2.
The state of an old person's computer system when it doesn't work perfectly.
"What's wrong with it?"
"I dunno, it's all haywire."
by PseudoEvolution July 10, 2008
 
3.
Things are all screwed up.
This project or place is all hay wire.
by Sadie2 April 18, 2007
 
4.
Noun- A soft malleable wire traditionally used to bale hay, but also for binding objects or as a simple and temporary repair.
My new machine is so simple it can be fixed with haywire and spit.
by haywireoutfit March 14, 2013
 
5.
coolest band EVER!!!! check out their site at www.purevolume.com/haywire!!!
Dude1: Hey dude do you like food?
Dude2: Nope i like Haywire idiot
by drummer March 21, 2005