Tearstosterone 

Manly tears of an overly masculine character that cries in an epic moment of sorrow and passion.

In the OVA of Jojo's Bizarre Adventure, Polnareff used tearstosterone to express his feelings of revenge when encountering the man who killed his sister.

Tearstosterone by Mike & Adam November 25, 2009

Testosterone Truck 

A “Testosterone Truck” (almost always driven by a man) is any large truck that is driving aggressively and always rides your car’s butt when you’re driving. Even if you’re driving faster than the speed limit, the “Testosterone Truck” must always ride your bumper or pass aggressively.

“Julie was getting fed up with the many ‘Testosterone Trucks’ on the road that ALWAYS seem ride her bumper as if to intimidate, as they bear down on her car with their huge front end and bright lights”.

Testosterone Truck by Julesheart January 15, 2023

Bull Shark Testosterone 

Bull Shark Testosterone or "BST" is overpowered shit in Grand Theft Auto Online used mainly by people who are shit at the game. It gives you double damage and health for 60 seconds. It also makes basically every weapon in the game 1-2 shot kill. Literally the best idea Rockstar has come up with.

GTA Online Player #1: "Dude I shot this guy like 25 times and he kills me one shot. WTF?!"

GTA Online Player #2: "He is using Bull Shark Testosterone dumbass."

GTA Online Player #1: "FUCK!"

Bull Shark Testosterone by Aemuli September 18, 2018

Testosterone Boner 

Usually occurs from a man or boy between the months of May all the way to September. A testosterone boner is when a man notices a very attractive girl wearing minimal clothing and all the "alerts" of a boner go off minus the inconvenient and obvious side effect.

"Dude, G Thom, did you see that fine girl in the short shorts?"
"Hell yeah I did, damn girl gave me a testosterone boner."
"but you're not showing?"
"exactly, doesn't mean I'm not poppin' on the inside."

Testosterone Boner by G. J. Thom May 6, 2010

testosterone boys 

Young men raging with hormones

"Those testosterone boys and harlequine girls. Will you dance to this beat and hold a lover close?"
-"Lying is the Most Fun a Girl Can Have Without Taking Her Clothes off" by Panic At The Disco

testosterone boys by Peace, Love and Happiness ^.^ October 11, 2008

Testosterone 

Makes Pee Pee Hard

Testosterone makes my pee pee hard

Testosterone by GreenBraman June 25, 2018

testosterone fight 

Poker terminology.
When two players forget about what their cards are and just raise each other back and forth spraying testosterone all over the table. Common sense is never a factor in a testosterone fight.

Sam: What happened to all of Dave's chips?
Matt: He just lost a huge testosterone fight to Devin. Devin's so cool.
Bruce Willis: Yeah, I wish I were as cool as Devin.

testosterone fight by Devin McNasty March 11, 2005