boxback 

Usually a derogative term used to describe a female with no shape to her back. Broad shoulders, no hips and love handles are all contributing factors.

Peter "Hey George, why dont you ask Sarah out? She's quite pretty and she's such a nice lass"

George "Hmm I would, but I just cant look past her boxback"

boxback by lushladylegs September 21, 2014

Bobackian

Ones nature to be Jewish despite a lack of belief in Judaism.

Friend One---"On my birthday, he invited me to a concert and made me pay for my own ticket."

Friend Two---"That was so bobackian of him."

Bobackian by King Rooster October 14, 2011

Boback 

Having an exceptionally large penis, thus in fact, just showing it to a young lass will give them pleasure.

man, I heard that guy was packin a huge dong, he might as well be a Boback

Boback by JimCza February 17, 2009

bowback 

the act of degrading a sexual partner during doggy-style sex; by pushing downwards on the small of the back whilst reaching over the head, inserting index and middle finger into the nostrils and pulling up sharply! if done correctly, a pronounced bow will form in the back.

she's walking oddly today due to the vigorous bowbacking i gave her last night.

bowback by stueyscott July 3, 2005

Boback 

A extreme USF fan. Often impulsive and the center of attention. A nerd magnet. A football drunk.

GO BULLS!!!!!
Your a total Boback!

Boback by Jalis Adan (guild wars) January 8, 2008

boxwacker

1. some one who beats off to tv porn
2. Someone who cuts a whole in a box and uses it for wanking
3.someone who beats off into a spank bank
4.some who jizzes off on a chicks flange
5.porn dvds

fuck a need to rent a boxwacker

boxwacker by Jack Mearse August 18, 2005

Boxjacker

A name called to people who watch future episodes of a box set without the expressed permission of original box set party. Often these persons will plead they couldn't help it and on occasions with promise not to do so. Often associated with those with poor morale judgements or weak resolve.

'you promised, you even arranged a time when we were going to watch episode 4 and 4,your nothing but a boxjacker'

Boxjacker by Betty wins February 8, 2020