Top definition
The action of doing nothing when you really should be doing something and not giving a fuck.
"Wow, that punk just urinated on da floor rather then going ta da bathroom! He got slackitivity, yo!"
by the blue hatt, baby May 07, 2004
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Jul 27 Word of the Day
the whale tail is the shape formed when a g-string rides up high over a womans trousers
oh my god look at that butt, her whale tail is showing so high!
by garv November 10, 2003
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