Top Definition
To be ridiculously stupid and genius all at the same time.
-Doing homework ahead of time for one class, then turning it in to another, you just Simple Jack'd yourself
-Trying to scare someone back, when the person you scare is yourself, you just got Simple Jack'd.
-It can be applied to almost anything.
by Bumpy23 January 01, 2012

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.

×