Jackin the Cracken

When your jerking off to hardcore porn and beating your dick hard. Your dick will get really hard.

Joe: I was up all night last night bro

Ron: Why

Joe: I was Jackin the Cracken to some hot asian porn

Jackin it

The action of a chad stroking his enormous chodester. Pog

Brendon was jackin it.

mud jackin

When you stick your penis in a women's anus then pull out and jack it onto her back. Then hit that ass with your fist as hard as possible.

Last nite I mud jackin a random, ran a 4.2 forty out the door. Greatest nite of my life. West side.

Mad jackin'

When someone is on Facebook, via mobile device. This can include but not be limited to: updating Fabo status, Facebook stalking, changing profile pic, etc. Does not include Twitter, Myspace, nor Xanga due to gayness of said sites.

Abbey was mad jackin' all during psych class so now her phone battery is low.