Slack-Attack

The act of purposefully slacking off on an activity (homework, practice, working out, cleaning, etc.) by not completing the activity in its entirety or taking extreme short cuts to avoid having to work hard or spend a considerable amount of time on the activity.

I'm definitely going to slack-attack my workout this afternoon. I'm only going to ride a bike for 30 minutes and just forget about that 2 mile run and lift that I am supposed to do..