NMR tube

An NMR tube is a tube used in NMR Spectroscopy (used to detect molecule structures depending on peaks on a graph). Cleaning it usually uses acetone or dichloromethane and getting rid of it involves vacuum and maybe IR lamp. Organic chemists sometimes send samples to an NMR lab to get it back with the graph and detect if they got their product.

Steve: I cleaned the NMR tube with acetone.

by HawaiianPunch1 August 20, 2023

Feeding Tube

When you shove your penis down someone's throat and cum.

"That girl at the soup kitchen was looking hungry, so I gave her the Feeding Tube."

by Unicorn death trap September 4, 2015

Pube Tube

Another term for penis, referring to the pubic hair under it.

Gotta go rub the pube tube, see ya later.

by WonderMacaroni December 15, 2014

skinner tube

Its the fat thats hangs down around an overweight persons middle, looking like an innertube but made of skin

How does she fit that skinner tube in those bobby brooks jeans?

by klockster69 January 4, 2009

Blowin’ a tube

Blowin a tube is like when you have a lot of milk or ice cream and you’re lactose intolerant and you run to the bathroom and blow the tube clean out. Your tummy can’t handle it, and you blow a tube.

Hey Tony, I had way too much mozzarella last night and was really blowin’ a tube. I had some explosive diarrhea!

by JuliusPepperwood89 July 14, 2023

dirty tube

After a man climaxes inside the sphincter, he pukes inside the open butthole and mixes the liquid substances with his penis.

person a: how was your weekend dude?
person b: fucken minted. i gave the missus the dirty tube.

by iknowmyshitdude July 25, 2016

slug tubing

the act of firing a noob tube at close range so it doesn't detonate but becomes lodged in the target. It's like using a shotgun, but instead of firing many pellets, it fires just one big "slug". Usually results in a kill. Popular among COD noob tubers who go to the extent of taking the "Ouch" challenge a little too far. However, this seems to be less "noob-ish" because slug tubers do not take advantage of the huge AOE explosion resulting from long-range tubing which may get a double/triple kill. Some people think that it's more humiliating to be slug tubed rather than be knifed.

Xen: damn! I got slug tubed! Why can't you use your knife instead??!!

SluG_Diu-ber: because slug tubing is so much more fun!

by Sarcast December 12, 2010