Nig Back

To recline a car seat back past 112.5°. The magnitude of the Nig factor is equal to (nig angle/360)2pi×Radius.

My head is touching the headliner. I have to Nig Back to a Nig factor of 5 to be comfortable.

by BeefCake2020 April 24, 2019

beer back

When ordering a shot the bar provides an optional cheap beer to wash it down.

He got a tequila shot with a beer back for $4.00.

by Blizzard Milan June 14, 2018

swill back

The pool of liquid usually found in the rim of a can of drink after taking a swig .Usually containing saliva. Also applicable to any beverage escaping back into a glass from the mouth after a sip is taken.

Special care must be taken when sharing a beverage with a friend to "no swill back"

by Turkeytwizzler February 10, 2015

Check in the Back

When a customer is looking for a certain store item and they ask an employee to check in the back inventory for it.

Guy : Yo you got a t-bone steak?
Employee: Sir, this is a baby food store.
Guy: Uhhhhh check in the back, the FAR back for dat shit.
Employee: Damn wow we actually have one left

by CheckInTheBack67 March 07, 2016

back pocket

having someone of importance at your disposal to help further your own agenda. usually involves kickbacks of some sort.

it's a well known fact that many corporations have politicians in their back pocket, thats why it seems like they're the ones really running things.

by hipster September 06, 2004

back door

Back door

1) A secondary entry/exit door, normally located at the rear of a propety.

2) A slang term for the anus

1) Glenda's back door was jammed shut, so she had to call the locksmith in.

2) Tom fucked Glenda, up the back door

by Coffee_addict July 18, 2004

backed up

An unusually large amount of semen stored in a man's body due to lack of ejaculation

I haven't jacked off in weeks. I'm backed up.

by Mudesi December 23, 2004