Top Definition
Someone who is extremely lazy and procrastinates like no other.
Kyle: "Man, I have so much work to do"
Steven: "Dude, if you weren't such a slackbox you would have done your work earlier when it was due."
by kiliokooooo December 03, 2009
Free Daily Email

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

Emails are sent from We'll never spam you.