Crossy fingers 

To cross your fingers when you said you haven’t and then tell someone you crossed your fingers after the promise

My boyfriend Gave crossy fingers when he promised to cuddle me

Crossy fingers by Thatgirl369420 October 2, 2021

cross your fingers 

Something you do when hoping for a favorable outcome. You want luck on your side.

"Cross your fingers that you picked the right numbers for the lottery."

cross your fingers by SuperBAW August 7, 2014

cross your fingers 

To try and test your luck

cross your fingers

cross your fingers by Gabriel Torres Cruz March 14, 2014

Cross finger

The act of fingering, upon which she slides her fingers in, crossing them with yours to double the sensation.

Man 1: Hey, how was your night?

Man 2: It was pretty good! I was fingering my girl, then she slid her fingers in beside mine. I just went with it and she started seriously moaning, we were like.. Finger Crossed Lovers or something.

Man 1: Thats stupid, you should call it Cross Fingered

Man 2: Shit, that's so much better.

Cross finger by ThisDarkKnight September 6, 2013