When a person is slow moving and uninterested; characteristic of a student who doesn't want to complete an assignment, homework, whatever.
My student was slackidasical about the science project but surprised he earned failing grade.
by NorCal Reader August 07, 2012
9 Words related to slackidasical
Top Definition
A made up word that Brad thinks should be real and amusing but really isn't.
"No not really"
by zaxbysauce April 28, 2009

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.