Top Definition
To masturbate at a reduced pace. Sometimes performed for hours at a time.
"Yo man, slow jacking has so many benefits. Why just the other day I was cooking while I jacked, try the oven mit, it's just like givin' yo'self a stranger."
by Billabong aka Buck-deezy February 15, 2006
The act of borrowing something from a friend with the intent of returning it, yet you never do and end up keeping it.
I loaned my friend a CD and he slowjacked it from me.
by James Fairbanks December 30, 2005

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.