Tubeflooding 

When someone sends you numerous YouTube videos via Instant messenger.

1: Dude..you gotta listen to http:// www.youtube.com/watch?v=kfdjagh43495

2: Okay...

1: And then http://www.youtube.com/watch?v=oHg5SJYRHA0

2: Fine.

1: After that check out..

2: Dude. You're Tubeflooding me. Stop.

Tubeflooding by Treezy, February 16, 2009

tubeloop

While searching for something specific, the subsequent act of being unable to break away from youtube by being drawn further and further into the labyrinth of suggested video clips!

Man, I was only looking for the blankety-blank theme tune and now I've been stuck in a tubeloop for an hour!

tubeloop by LaserG May 9, 2011

tubelord 

A YouTuber with a large following

Creds: Ian Hinck of Easy Allies

With over a million subscribers, he's definitely a tubelord.

tubelord by lonelyvita February 22, 2018

tubefloater 

an insult given to one when they are acting "gay".
The word came abbout one day when my freind kenny just randomly blurted out the first insult he could think of. thus creating the word "tubefloater" our of the top of his mind

spencer:what are you doing you butt nugget?
Herb:did you just call me a butt nugget?
Herb:well your a tubefloater

tubefloater by Herbis August 13, 2006