A method of financial management that involves rounding any transaction up to the next dollar amount. Bank math prevents any overdrafting of bank accounts because the amount remaining in the account is always more than you believe it to be.
Let's see, the burger is $4.79, and the fries are $2.19. So quick Bank Math, that's like $8, and I have $15 in my account, so I should have $7 left for tonight.
by BaxterDog December 29, 2017

A county full of white redneck (imbred) trash. Kids there will give each other (blowjobs) or jack each other off. Overall don’t go to Banks County.
1 - Hey man wanna go jerk each other off in he Banks County bathrooms?
2 - That sounds like a great idea!
2 - That sounds like a great idea!
by Thatonefatkid96 October 16, 2019

Sherries right hand woman. She was sacagamima, sacagamanis, joehanus, chlorinis, Jamal, buttholia, buttcheekia, and buttanala’s rich aunt and skinny legend. She is often seen in the hills of jamaa township with the unnamed father. Seeing shallisiosa brings good fourtune unto the pure hearted but pure havoc and chaos to the anti sherrie sharters (sherrie followers) The public often refers to shallisiosa as shallisa for short, and many people have been named shallisa.
by OEBLIVION May 7, 2021

When a parent obtains an extra helping of food for their child with intent of eating said food for themselves.
There he goes again, baby-banking a slice of pizza that I just bought. Everyone knows his child will not eat the whole thing and it is just for him.
by GhostSpider August 28, 2021

by Milpool1234 March 13, 2019

Listen, I'm gonna make a withdrawal from my nose bank to get me through the weekend, cuz I'm outta coke.
by idrathernotpod September 20, 2017

Dude, who's number one in your bang bank?
Christina dude, my ex-girlfriend.
Nice man, what a fine piece of ass she is.
Christina dude, my ex-girlfriend.
Nice man, what a fine piece of ass she is.
by Doesn't Really Matter Too Much February 1, 2010
