bankin' 

verb...a short form of the term spank bank....
the act of using old sexual experiences, fantasies to aid in masturbation.

"dude, did you see Erin's tits?"

"yeah guy, i'll be bankin' that tonight!"

bankin' by Ginger Kid-Rodriguez March 20, 2010

bankin' 

"Banking"
A word used to describe someone who is making a grip of money, legally, illegally, or otherwise.

"Damn, look at all his new shit, he must be bankin'!"

bankin' by Ally April 20, 2004

bankin' 

When you've got something "in the bag"; when you've got a situation handled.

That nigga's bankin' a 5 on the AP government exam tomorrow!

bankin' by AgentWS May 3, 2009

bankin 

When a group of people beat up one person

Did u see those guys bankin that dude?

bankin by dogmeatz January 18, 2008

Bankin' That Bitch 

A basketball term used when a phenomenal shot or point is made, coined by rapper Braydog.

Commentator 1: "No way he's gonna make it, only 3 seconds left."

Commentator 2: " (makes shot) Oh!, Bankin' That Bitch!"

Bankin' That Bitch by VoidLivesAgain416 January 2, 2012

bankin it 

make some cash money boiiii, u be rollin in the dough

man i was bankin it last night pimpin the ho's

bankin it by richard bryant August 13, 2006

yankin' and bankin' 

Male masturbation on the go.

I was late for work so while I was driving down the highway, I was yankin' and bankin'.

yankin' and bankin' by D'hyrelle Joyn'zahn April 4, 2010