Testinal 

When someone fucks up saying a word so hard it’s mostly the word they didn’t initially mean to use.

Dude 1:Yo dude 2 my testinals are burning
Dude 2: you mean testicles lmao???
Dude 1: no intestines.
Dude 2: what the fuck.
Dude 1: why is words so fucking trifficult.

Testinal by :0 :3 February 24, 2024

testicalls 

Yelling any testicle-related words over the telephone, or across long distances. Testicle-related words include, but are not limited to: testicles, balls, nuts, and mansauce activators.

(from across the field) "Hey Johnny!"
"What?"
"BALLSSSSSS!"

While birds perfect birdcalls, young boys often hone their testicalls.

testicalls by The Horned Water September 11, 2006

Testicality

When one or both of your testicals suffer a serious trauma.

I suffered a testicality when a soccer ball hit me right in the balls.

Testicality by cjl77 August 28, 2021

testical festival

like a sausage fest, a party with a large male population that highly exceeds its female population

Guy 1:Dude, that party last night had 100 guys and only 2 chicks.
Guy 2: Damn, sounds like a testical festival

testical festival by djsklf September 12, 2005

Testically 

Technically but it’s testically speaking

Testically I have a fat cock

Testically by Lamar Scrôdum November 18, 2020

Testicall 

The act of accidentally calling someone on your cell phone when it is stashed in your front pocket, specifically when placed in close proximity to the testes. Applicable only to males.

Damn yo; I just testicalled my ex-girlfriend by accident.

Testicall by BombDotComm August 30, 2014

testical tar 

another name for gizz or sperm

did you see drews pants? he had remains of testical tar everywhere

testical tar by K.P. April 27, 2006