out of the blue 

when something happens randomly and unexpected

and out of the blue, he kissed me

out of the blue by lizbit August 21, 2005

out of spite 

To deliberately hurt someone because they have hurt you. Revenge really. Retaliation.

I broke up with Sally last week, so yesterday she gave me back all the gifts I gave to her out of spite.

out of spite by Rimon August 26, 2010

out of hand 

no longer under control

"This shit...
... This shit is getting out of hand"

out of hand by WatchTheConductor April 18, 2016

Out of my league 

A person you have no chance with dating/hooking up with because they are considered much more attractive, popular, intelligent or more successful than you are. They would prefer someone who is equal to them in these areas than someone who is lower.

guy 1: Did you see that girl at my work? I really want to date her.
guy2: Forget it she is way out of my league so she'll never wanna be with you.
guy1: ;(

Out of my league by NoIt'sMyHorse January 1, 2015

out of the question 

Impossible, unacceptable.

Dad, for my 17 birthday I want a new Subaru Impreza.
Son, that's out of the question! We're getting you a Honda S2000.

out of the question by chougaijin February 13, 2008

out of the square

same definition as out of the box except in 2D

He is such an out of the square thinker!

out of the square by outofthesquare February 12, 2017

out of your league 

An expression used when a girl is just too hot for you and you have absolutely no chance with her.

Dude don't even try it, she's way out of your league.

out of your league by RavenousPlant February 15, 2006