pearl tube 

noun: a freshly inseminated vagina

Do you want to see my pearl tube?

pearl tube by taylormadevaginatrap April 19, 2016

noob tube

The noob tube is employed by noobs in the Modern Warfare series to clear out hostile infantry as a final stand.

The noob tube is a small tube attached to a weapon capable of firing 40mm explosive rounds. (Also 2 shot grenade launcher used in Left 4 Dead)

noob tube by thezambie March 1, 2017

Freedom Tube 

A freedom tube is the name given to the ventilator administered to non-vaccinated Covid-19 patients. It is ostensibly used by 'liberals' on the sub/Reddit forum r/HermanCainAward as means of making fun of people who have died of Covid-19 while promoting anti-mask, anti-vax, or Covid-hoax views.

Johnny spent 21-days in ICU on the freedom tube before they put him in the forever box. He died doing what he loved: Owning the Libs.

Freedom Tube by NoNameMcName September 21, 2021

Lube and Tube 

A version of Netflix and Chill that you do alone. You basically masturbate to youtube videos.. if you're into that stuff. Usually made for people that are forever alone, like me.

Jake:So what were the results of netflix and chill?? :D
Tim:She broke up with me. So I did some Lube and Tube
Jake:Oh

Lube and Tube by DerpMcStuffins July 26, 2016

Noob Tube

Any explosive device that is mounted to the gun in a game.
Good for firing at multiple enemies coming around a corner.
Bad for firing at one guy who can be easily dispatched with one bullet.

"IT'S A TACTICAL ATTACHMENT!!!!!!!QUIT USING IT LIKE A NOOB TUBE!!!!"

Noob Tube by Gamer117 December 11, 2009

cock tube 

When you see a slut with an adams apple... shes probably got a dick or hundreds down her cock tube before (air tube).

Billy: Wow robyn is such a slut.. Jack: yee but i'd stick my dick down her cock tube any day!

cock tube by joey hyucke March 7, 2008

dude tube

a hallow tube that you fill with dryer sheets and exhale smoke (usually of the mary jane type) so your apartment doesnt smell like weed or your parents dont catch you also is called an asshole

Joe: dude lets blaze
Mark: wait man where is the dude tube?
Joe: o shit yeah dont wanna smell the place up

dude tube by Matt Marx October 18, 2007