yoghurt tube

same as yogurt tube

Does that mean you're back riding that yoghurt tube?

by Chingachguk October 26, 2017

spit in a tube

What teachers refer as a DNA test

I just spit in a tube to see where I'm from

by Aritaco October 26, 2017

Double-Tubing

When someone is sitting in front large screen watching a YouTube video while simultaneously surfing YouTube on a laptop, phone, or tablet. This is Double-Tubing. It's great when deep-diving into a particular subject.

I always enjoy double-tubing when I need extra stimulation, or when I'm obsessed with a particular subject.

by Sparky Lightbulb June 22, 2022

Double Tubing

The act of opening two web browsers to watch two youtube videos at the same time, or to watch a vid while uploading one.

Girl: you gotta see that new video on youtube!
Boy: but i'm uploading something important!
Girl: then start double tubing!

by TehEpicGuilmon August 19, 2010

gomer tube

A reference to a tampon. In a sense, it's a codeword for a male to comfortably talk to other males about tampons in the presence of a female.

Don't ever look in a woman's purse, or else you'll encounter many gomer tubes.

by andrewProgrammer June 18, 2011

Philippian tubes

Where Greek babies came from "way back when".

If your little one asks you "The Question", you can semi-clearly utter, "Philippian tubes" and show him/her a map of the northern-Aegean-Sea area. That way, you are giving an essentially-truthful answer, while still "keeping the conversation G-rated" --- i.e., without divulging any actual "adult-themed" info. Plus said youngster will likely become either bored or "info-overloaded" while staring at the map, and thus will forget about his/her original question.

by QuacksO February 26, 2025

volcanic tubes

When your nose is so big that when you breathe, it feels like a volcanic eruption.

I saw this kid with a nose that looked like two volcanic tubes

by chipoltleburrito 123 May 29, 2015