Tubex 

Short for YouTube expert.

A person that does no real research on a particular subject but believes they are an expert on the subject. To defend their position this person may watch 1-2 YouTube videos, will screen shot a headline without having read the article, will quote small sections of bias articles, or will take a small snip out of an article and use it out of context. This person will defend their position until their dying breath or until they decide to block you on social media beacause you proved them wrong.

Karen watched one video on YouTube and now she's a Tubex on car seat safety.

Tubex by Guy who nailed DJ's mom April 30, 2024

Human tube of toothpaste 

When a person is ran over by a tank from the feet to the head, forcing the blood to explode out of the head like a tube of toothpaste.

I can wait to watch Al-farquad be turned into a human tube of toothpaste

Human tube of toothpaste by Randomdude3328 January 5, 2022

tuber 

1) n. In New England, it is a brass musical instument, conical in construction, about 18 feet long, with a large mouthpiece, and is the lowest of the brass instruments. It replaced the ophiclede in the symphony orchestra, and has nothing to do with Wagner Tubas. It has only one direct cousin in brass instruments, that being the fluglehorn, for all other brass instruments are more cylindrical than the tuber, even the french horn.
2) n. For the rest of the English-speaking world, it is a fleshy-rooted plant like a potato or a yam. Hence, New Englanders and Non-New Englanders can get confused at times, as evidenced below.

An actual conversation:
Denny: Dan, can you play the tuber for the Bristol, RI band next weekend?
Dan: Well Denny, do you want me to play 1st or 2nd potato?

tuber by Dan1271 November 13, 2007

Tuberculosis

A disease that killed the most Bad ass character in Red Dead Redemption 2

Arthur: We are not a charity

Man: Spits on Arthur

That’s how he got tuberculosis

Tuberculosis by RedDeadSaidMedBed April 24, 2019

Tik-Tuber 

A person from or on TikTok that post's their cringe on YouTube

1: Hey did you see that new Tik-Tuber

2: How the hell would I know you didn’t specify the person there’s like a thousand

1: Oh well nevermind

Tik-Tuber by ThatDeadsoulGuyyt July 21, 2021

pull a tube 

To take a hit from the bong.

Hey Steve let’s smoke a joint. Nah I’d rather pull a tube.

pull a tube by Louudog March 15, 2018

Tubesteak Shuffle 

Sexual Intercourse; To throw your salami into a hopefully acceptable orifice.

Friend 1: Hey look at that hot chick over at the bar.

Friend 2: That's easy money man. I gave her the tubesteak shuffle last week.

Tubesteak Shuffle by TastesLikeLemons57 June 16, 2010