In the blue 

When an iMessage conversation you're having with someone you're interested in is really one sided so your blue text overwhelms her/his grey text.

Joe- hey bro how's it going with that one girl Esperanza?
Pack- I don't know bro, right now I'm in the blue
Joe- damn Paco stop being so thirsty

In the blue by PacoLBC August 30, 2016

devil in the blue shorts 

Bart Simpson. Used by some lady that thought he was just an urban legend

If she's danced with the devil in the blue shorts and lived, we have ourselves a nominee!

devil in the blue shorts by Adrian January 21, 2006

Dippin in the blue lagoon 

When you go Crap in a public bathroom and you are the first user and the water is still blue

I had to do my fsotd at a Mickey D’s and was lucky I was Dippin in the blue lagoon

Dippin in the blue lagoon by John from OP May 25, 2021

Bear In The Big Blue House

A long period of defecation with an infinite supply of constipated fecal matter causes the anus to split open. Usually a fatal event.

Also the dankest TV show to air.

"We remember Daniel, who tragically died of a Bear In The Big Blue House attack."

Bear In The Big Blue House by Ranky64 March 21, 2017

what in the flyin blue fuck

A term for extreme shock, but trying to seem comedic at the same time.

Me: Yo, What in the flyin blue fuck! Get out my seat, cuz!

Stranger: Who the fuck even are you?

what in the flyin blue fuck by Cubicwolf77 November 6, 2022

blue in the face 

When you're too high.

Oh, shit he's blue in the face

blue in the face by themagnificentstarfish December 5, 2020

when blue meets yellow in the west 

originally a russian code translated by robin buckley, but recently realized to be foreshadowing for season 4 when the silver cat (vecna) fed (attacked) when blue (mike) met yellow (will) in the west (california).

finn wolfhard: WHEN BLUE MEETS YELLOW IN THE WEST!!
everyone: uh finn?? why do you remember that specifically. IS IT BECAUSE OF BYLER- gunshots

when blue meets yellow in the west by paladinscleric January 1, 2023