In Washington, a town known for bloviation rather than whimsy or wit, the wacky season is just about to begin.
Tina Fey brought 30 Rock down its home stretch with all the wacky dignity one would hope for.
wacky Osama bin Laden conspiracy theories have been circulating ever since September 11.
"crazy, eccentric," 1935, variant of whacky (n.) "fool," late 1800s British slang, probably ultimately from whack "a blow, stroke," from the notion of being whacked on the head one too many times.
Worthless; stupid; ''wimpish'': You'll have to deal with some really wack people