Line Back

A mysterious ailment which affects the lower back during or just before a period of hard work. It renders the sufferer unable to do unpleasant tasks but miraculously leaves them physically capable of doing tasks that are enjoyable. Ironically the sufferer is never affected during slack work periods. The cause of this ailment is believed to be genetic as it appears to only affect members of one family and to alleviate the symptoms, the sufferer must sit on the internet all day, carry a box of pain killers at all times but not necessarily take them, and eventually go home until the hard work period is over.

Bob: "Jim, we are going to be busy over the next few days so we need you to scrub the decks and wash the tender while you are on duty"
Jim: "Sorry Bob, I've just come down with Line back so I can't do any of that. I don't mind sitting on my fat arse in the control room watching movies though if that helps?"
Bob: Line back? Didn't your sister have that a month ago?

by Mr Tête de Pomme de Terre March 31, 2010

back vac

when a guy is screwing his partner from behind, and he pulls out and ejaculates all over her back and licks it up... yup, with his tongue.

i totally back vaced that hot bitch last night

by theshizzit February 1, 2006

Rack Back

Back pain suffered by women with large breasts

Her massive fun bags were causing her horrendous rack back

by tennis ball head May 7, 2010

Big back

Is what every mandem wants. For an example ciara got a big back and Shona everyboy wants that but ciara is a bonus because she’s leng and her body is spectacular

Look at Ciara with her big back

by krumzy.y January 2, 2020

Back Spooge

After rough anal sex with either a male or female, as a man reaches orgasm he pulls out his penis and ejaculates/cums on his partners back, often followed by wiping and smearing his jism covered helment accross the back.

"Oh god, i backspooged all over you"

"As I pulled it out his ass, there was a lot of back spooge on his back"

by Zu Amir February 25, 2008

Back Stabber

One who pretends that they want to be with you but are only using you to get away from a current relationship, and then will dump you as soon as they find another sucker to take them in.

Dude, don't let that back stabber Amanda anywhere near the internet. She'll only use it to find an excuse to ditch you.

by Kneon September 5, 2013

back waxer

Male homosexual. Relates to the act of ejaculating all over his partners back after anal penetration.

"Gary is a real poo jabber"
"Yeah he is a bit of a back waxer"

by MickyV September 11, 2009