hefesto 

Astonishingly difficult street workout/calisthenics biceps exercise.

A: "Dude is that guy strong?"
B: "He does hefesto for reps"
A: "DAAAAMNNN!!"

hefesto by kaijin September 24, 2019

hefest 

Professional trackmania player, 45 counts of tax evasion, 3 counts of homicide, breaking and entering, 5 counts of arson, 6 counts of assaulting a police officer, 129 speeding tickets, 42 counts of evading police in a police chase

Hey do you know hefest?

-yes

hefest by big_farter August 28, 2022

hefest 

A man that usually gets a good run so wirtual has to make a video about it just so he can say the iconic line.

But then, Hefest got this run.

hefest by Pekar November 8, 2021

herestomy 

A vasectomy performed on an unwilling subject.

Mike gave Kevin a herestomy with a plastic fork!

herestomy by Anonymously Synonymous July 22, 2010