poop-tubing 

The action of watching videos on your phone while pooping.

Zac decided to do some poop-tubing while he was already on the john.

poop-tubing by buttpuppet7 July 2, 2016

Hot Tubing

To pleasure oneself with a dildo after putting it in the microwave for 5 seconds.

guy 1: Do you think those girls were DTF?
guy 2: No way man, all they wanted to do was go back to their apartment for some serious hot tubing

Hot Tubing by BAJones72 June 12, 2011

tubing 

The act of going down a slow moving river in an inner tube.

However it must involve copious amounts of alcohol and the viewing of at least one set of nekkid tits. It is not tubing unless there is at least one white trash girl in a thong flashing her tits like a drunken whore she is.

I went tubing on the guadelupe river in texas this weekend and saw spider's sister flashing everyone.

tubing by Wagonburner August 11, 2005

tubing 

Sex act involving two men where tube-shaped items are placed in the urethra in order to expand the size of the "japseye" hole. The tubes are increased in size daily/weekly over a period of months untill the penis-hole is large enough for the other man to insert his penis.

Dude, next week your cock-hole will be large enough for me to enter you.

tubing by Mr T May 25, 2004

Extreme Tubing 

Extreme sport involving a quite large inner tube, and a pool to jump into. You jump off anything available, pull a crazy arial maneuver, stick it by landing in the pool safely on the tube.

Harold: Holy fuck! Did you see that! I pulled an inverted 180 Sky Scratcher!
Sean: Fuck yeah I saw that! Extreme Tubing rocks!

Extreme Tubing by benormous May 4, 2006

face-tubing 

The act of facebooking and youtubing at the same time. Often a form of procrastination used by students. The term originally came from a misuse of both the word facebook and youtube by linguistics professor Marcel Danesi at the U of T during an ANT100Y1Y lecture.

1. Yo stop face-tubing and get on msn!

face-tubing by enterthematrix April 23, 2007

Tubin’ 

When you’re halfway through a zoom call and you whip out your cock

Hey, are you guys seeing Jeff? Is he tubin’ right now?

Tubin’ by ModernPhilospher October 19, 2020