Banter back-up

When you have plans to pull a girl but invite a good mate who you can chat to if the plan fails.

Man 1: Hey do you wanna go out tonight? I just got invited out by George, he says Samantha and a few of her friends will be there.
Man 2: Doesn't he fancy Samantha?
Man 1: I think so, why?
Man 2: You're so his banter back-up!

by DJ Dino Dingo September 1, 2009

back up boy

Boy who you date if your crush wont go out with in a matter of time and you pick a guy to date as a back up for ur crush

Jonny u are my back up boy

by Jdisjdided April 5, 2016

back up hole

it happens when u r trying to put ur penis into ur gf's vagina, u miss but end up hitting the asshole which saves u from embarresment, works either way

person1: how'd it go wiv rebbeca then
person2: well i missed here vagina but luckily i found the back up hole
person1: u twat how do u get so lucky!!

by DJ SPYKERZ(SCOUSED OUT) July 31, 2009

back up girl

shes the type of girl thats ok with being second best. or in my eyes the first place loser.

she waits around until you a your bf broke and takes the sloppy seconds.

more than likely has brown hair, chubby, and brown eyes.


she usually still keeps talking to your bf when you dont now it, because shes trying to get with him.


if you have a sleeze of a bf then he'll probably cheat on you with her.

2/3 of the time its a past ex, who wants another go.

you better watch out, your boy has all the symptoms of having a back up girl.

by steffanay October 27, 2008

Back Up The Train

used to say, "hold up" or "wait a minute" or "thats not true" or to express disbelief.

1. A loud girl, Joanna is talking to a boy, Liam for the first time:
Liam: you seem really quiet Joanna
Joanna: Back up the Train! I never shut up!

2. Joanna is talking to her friend Lisa later that day:
Joanna: so I talked to Liam today!
Lisa: BACK UP THE TRAIN YOU LUCKY DUCK!

3. Lisa is talking to Rebecca later
Lisa: Rebecca you're kinda annoy-
Rebecca: Backup the train & don't let that thought out of the station!

by ewitsmelala January 28, 2010

back up biscuit

when you take two different types of biscuit, one that's new and one that you know you like, just in case you don't like the new biscuit.

oooh i got some new biscuits, i'll have one to try, and a maryland cookie as a back up biscuit :D

by beffybop April 13, 2011

back up boy

Some u date if u ur crush rejects u

Jonny is my back up boy

by Jdisjdided April 5, 2016