jack-it jacket 

a sock to pop-off into during beat time to save money on tissue paper in these harsh economic conditions...

I was in the middle of my own private rodeo when I felt the urge to explode coming on so I grabbed my jack-it jacket just in time.

jack-it jacket by Dr. Simulacra October 9, 2013

Jacket and Jack It 

The motion of getting your jacket, placing it over your crotch area, sliding your arms under the fabric, reaching for your dick with a hand, and masturbating away. The move is usually used for concealment when in a public area while having a very high sex drive.

Isaiah: Yo bro, I got nudes from her yesterday while I was in Walmart and I just had to jack off then and there using the jacket and jack it method

Brandon: Really bro? I got caught and kicked out of Target for doing that

Brian: I don't use the jacket and jack-it method. I just take my dick out in public and jerk off in front of everyone

Jacket and Jack It by DuncanDonuts October 27, 2018

Slobber jackit 

Either a verb describing a slobbering person performing a hand job utilizing saliva or a noun describing a garmet worn by people involved in animal or people services in which protection from saliva is necessary.

Sweetheart it's getting kind of dry down there maybe you should try to slobber jackit.

Slobber jackit by Chachi Comachi May 18, 2020