crossing over

1. death, often the polite proposal of such.
2. entering a new part of life or major event.

1. "maaan sometimes i hate living" "have you tried crossing over yet"
2. "you've really crossed over now"

by rabiescat January 27, 2024

Cross-Validation

Cross-Validation (CV) - Model validation technique used to evaluate how good a predictive model will perform in practice. It splits data multiple times in different places so the predictive model doesn't guide exclusively on one piece of data and decreasing the risk of overfitting making the model more reliable.

Is your model giving good results?
Yes, ever since I implemented cross-validation.

by mrr37 June 11, 2021

Cross arm

Any structural part in a mechanical object that is essential to the mechanical thing running.

"Fkin blew my cross arm again godamit"

by Papa hecker December 11, 2024

tiny cross tattoo

A tiny cross tattoo under the eye or on the neck signifies an accidental death caused by the wearer, otherwise it is a sign of religion.

Jen got a tiny cross tattoo the other day.

by John Kelly's August 29, 2020

Cross referencing

A commonly used phrase to inform someone (usually a supervisor or someone in charge) that you have absolutely no idea what the answer to a particular question or problem is, but that you will do some digging immediately...

Captain Kirk: "ensign, do we have any data or record of a previous encounter on this enemy craft?"

Ensign: "... cross referencing all known databases now Captain!"

by StevePoodle November 28, 2024

napoleon 48 person cross walking event

ahhh munks and the guys of the event will go to the cross walk and walk across while tring to avoid the falling rhinos and anchors.,!@#? and firetrucks.

metro colin anus aribasn yooopooo gooot a frind an yoooo napoleon 48 person cross walking event, i watched a turkish guy shit in a toaster and cook it to perfection.

by aggagagdegigfidhfgkdjvhjhaaaau November 17, 2022

Cross play

A term used for a girl that gets railed by a selection of guys from many different schools

“Yo this bitch Annie is hot”
“Don’t fw her bro, she’s cross play”

by Bucket_delicious December 21, 2020