8 definitions by Soulsurvivor_2001

/Jak/./En/./Tha/./Baks/ adj. 1. To drop in on someone completely unannounced thus upsetting them or potentially ruining something. 2. Dropping in without calling. 3. Showing up unannounced and fucking everything up.
1. He was about to get some from girl on the side but his woman Jack in the boxed his ass.

2. I was sleeping like a baby till I got jack in the boxed by that douche Bobby.

by Soulsurvivor_2001 March 08, 2006

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.