Sibling

From the infinitive 'to sible' (pronounced 'sibble'), meaning to perform some form of sexual act with another persons brother or sister (preferably younger for greater novelty value...though not TOO much younger). For clarity in use, the given example would mean that to sible 'her', would be to sleep with 'her' sibling.

'Dude, I would totally sible her...soon as her younger sister's street legal of course.'

'For sure dude! I'd give her the sibling of a lifetime.'

by I Love Grimbling April 13, 2008

siblinged

When someone you are interested in goes one step beyond friend zoning you and tells you that you are like a sibling to them. Also see "sibling zone". Being siblinged is permanent.

Guy: What happened last night as your dinner with Andrew?

Girl: We were having such a great time, laughing and sharing all these things we have in common. But then I got siblinged.

Guy: What do you mean?
Girl: He literally said to me "We've got so much in common, you are basically a sister to me" - So, thats one step past the friend zone.

Guy: Oh that sounds like Andrew...

by hauntedhouse90210 December 7, 2014

sibling smashed

Similar to friend zoning but with the added insult of being "family" (love you like a brother/sister).

Him: You know, I really care about you.
Her: Oh, and you know I love you like a brother.
Friend: Ouch, sibling smashed. That's gotta hurt.

by Kate Chopin April 23, 2015

Sibling squiring

Getting your siblings to back you up in an online argument

Look at her, there's no way she would have said that. Her brother must have had her sibling squiring again.

by Nanamiraptor September 13, 2015

sibling foreplay

When two people act as familiar as siblings and yet the sexual tension is clearly palpable.

Quit with the ol slap and tickle this sibling foreplay is just about intolerable.

by oracle of umph December 5, 2015

sibling drug

A drug made from the same root thing.

Joe"He was shooting something it was probably a sibling drug of heroin"
"So it is linked to opium" Mo
Joe "Yeah it's dangerous shit

by Pendragon April 27, 2016

sibling crush

That one person that if they were your sibling, you would die of happiness.

1
•Girl: I am like- in love with Max Charles.
But like, not a romantic one.
I just want him as my brother.
•Boy: A sibling crush?

2
I have this mad sibling crush on Max Charles.

by Catch-My-Vibe June 27, 2016