For me,
that way has more connotations of slapstick.
(
Moon Girl Technologies horrendous beanbag, Thu 4 Jun 2009, 11:04,
archived)
"Whacky" makes me think you go around "whacking" people,
like out of open windows with a plank of wood and stuff.
(
Moon Girl Technologies horrendous beanbag, Thu 4 Jun 2009, 11:09,
archived)
I'd spell it wacky
but only because whacky makes me think of something being hit lots.
(
Captain Wow currently being a cunt in Infamous, Thu 4 Jun 2009, 11:08,
archived)