Top definition
adj. The combination of the slang words whack + jacked. Usually used to describe a woman who has done something wrong (whack) and then continues her dishonesty by trying to cover it up (jacked).
This girl I met is so wackyjacki that she must be Richard Nixon.
by JackeeWackee May 15, 2005
Get the mug
Get a wackyjacki mug for your bunkmate G√ľnter.