Blue T-Days

Blue T-Days are the two days in the week that start with "T" as in Tuesday and Thursday, those are the days you wear blue underwear or panties.

Girl:"What is today???"
Guy:"Hold on let me check." *glances down at their underwear real quick* "Tuesday or Thursday."
Girl:"Blue T-Days?"
Guy:"Yep."
Girl:"Oh."

Blue T-Days by Dalyena October 26, 2015

Once you go blue, you can't undo. 

The phenomenon in which a normal conversation turns blue, becoming so riddled with sexual innuendo that it's rendered nearly impossible to steer back in a non-pervy direction. Every innocent comment starts to become a dirty double entendre, until eventually the entire conversation turns into a complete smut-fest from which there is no return.

Girl: Ah, who doesn't love stripper zombies in Portland? That'd go down like Jesus on a velociraptor.

Guy: I have to admit, when I first read 'go down'... I had rather blasphemous thoughts.

~ten minutes later, during which this term is invented~

Girl: Hmm, this Urban Dictionary thing is quite fun. Something for the annals of history.

Guy: Two n's - one 'n' is bad.

Girl: Yeah, I always thought that 'annals' was an odd word.
It really could so very easily be another.

Guy: Terribly easily. So, how is the entry? ...Oh, Jesus!!!!

Girl: Once you go blue, you can't undo.

Once you go blue, you can't undo. by The Terror Twins August 3, 2010

Red dogs don’t wait for blue fleas 

A phrase meaning ‘don’t wait around for something that isn’t good for you’

1: what are you doing?
2: waiting for graham
1: why are you waiting on him, I’ve told you he’s not good for you
2: he is 30 minutes late...
1: red dogs don’t wait for blue fleas

Red dogs don’t wait for blue fleas by King Maximus November 12, 2020

don't it make my brown eye blue 

the bruising of the sphinkter as a result of getting fucked up the ass

Oh, Suzy, I know how you feel! Don't it make you brown eye blue when your honey fucks ya up the booty?

don't it make my brown eye blue by none of your fucking business November 17, 2003

I don't give a pink fuck, a blue fuck, a grey fuck, a green fuck, a me fuck, youfuck, no fuck 

I don't give a pink fuck, a blue fuck, a grey fuck, a green fuck, a me fuck, youfuck, no fuck means you don't give a fuck.

You: Hfjone sucks. I hate you!!!
Me: I don't give a pink fuck, a blue fuck, a grey fuck, a green fuck, a me fuck, youfuck, no fuck.
You: I'm sorry!! *CRIES*

I don't give a pink fuck, a blue fuck, a grey fuck, a green fuck, a me fuck, youfuck, no fuck by hfjonefan0159391-59105 September 25, 2022

The Bluest Blue to Ever Blue 

The color of Misha Collins' eyes.

Person 1: What color are Misha's eyes?
Person 2: They're the bluest blue to ever blue, ya idjit.

The Bluest Blue to Ever Blue by Iconic Zebra Prison September 30, 2014

Blue Tick Wanker 

Wanker on Facebook who has an official account allowing him/her to reach top of the comments even if he/she comments something unoriginal and stupid.

His/Her comments automatically appear on top pushing down funny(When appropriate) and original comments.

9gag's comment section is full of Blue Tick wankers.

Blue Tick Wanker by FacebookIsStillCool April 4, 2015