Seen Been 

An alternative way to pronounce Sean Bean's name.

Person 1: Hey! Have you seen that scene in Game of Thrones with Seen Been?
Person 2: You mean Shawn Bawn? Yes, he's great!

Seen Been by sweepsweephahayes October 27, 2017

Seen Been 

A continuation from the word Seen which is used to acknowledge a statement, or used as a part of a question.

When used as a question, Seen can be answered by the word Been.

Knob 1: 'Give me a head please?'
Knob 2: 'Fuck off you prick, I aint got enough weed for myself, Seen?'
Knob 1: 'Been!'

Seen Been by Bruvillian Singh January 23, 2004

what has been seen cannot be unseen 

The act of witnessing something so traumatic or disturbing that it is futilely wished to be unseen. Most commonly experienced on 4chan's /b/ or senior citizen dating websites.
See also: eye bleach

Me: Oh hey, look, some Nigerian dude emailed me a file called BlueGoatseWaffles! Maybe its a picture of blue goats doing people stuff...like cooking waffles!
*Click*
*35 seconds later*
Me: What has been seen cannot be unseen.

what has been seen cannot be unseen by jonnykoolkid November 18, 2010