Cerulean orbs 

A stereotypical, cringy way to describe the large blue eyes of a character, popular among by a bad and beginning/very young writers (usually themselves blue-eyed, usually in fanfiction, usually belonging to a Mary Sue type character).

I don't know what the blue balls guy is on about. 'Cerulean orbs' has been a meme about bad fanfiction descriptions for YEARS.

No one thinks you're talking about your balls my guy, they think you're being weird about some girl's eyes.

'Legolas gazed into Mary Sue's cerulean orbs and was lost. He was also a vampire now, somehow, and sparkled.'

Cerulean orbs by oh my god lol April 22, 2022

Cerulean Orbs 

Another name for blue balls,
the dull pain caused by abruptly stopping sexual actions.
This is often used to sound smarter in front of someone who doesn't know better. Also used in front of women, so they don't catch on to what you are saying.

Friend 1: I just got Cerulean Orbs
Friend 2: Man! that sucks
Girl 1: What is that?

Cerulean Orbs by NINJuhh December 1, 2009