steporo 

a person, who, by way of definition, is classed as a steporo, similar to word meaning gronk, bogan, tool, redneck.

that guy is a steporo

steporo by mythbuster man April 5, 2010

Stepbrother 

Someone who has to pull his stepsister out a washing machine

STEPSISTER STOP GETTING STUCK IN WASHING MACHINES! stepbrother screams

Stepbrother by Iwillkillmyselfwithpeanuts September 9, 2020

Stepbro 

What are you doing Stepbro. Get your dick out of my face. Its Way too big.

Your The Best Stepbro ever. Thank you Step dad

Stepbro by Hello there >;3 October 29, 2019

STEPBROOOO 

The moment you know your gonna get Bootybanged

Stepbroooo >_<

STEPBROOOO by Stepbro robby November 27, 2019

stepbro 

a phrase that is very much sexualized and meaning incest.

"Stepbro, I'm stuck in the dishwasher, help!" "Coming!"

stepbro by bitchboysaga6969 November 23, 2020

Stepbro 

Shorter version of the word stepbrother

Usually Stepbros confuse bathrooms with beaches.

"what are you doing stepbro?"

Stepbro by Im_NinetyyNineee March 30, 2019

Hey stepbro 

A definition used in porn to define a step bro about to have sex with their unrelated sister.

One day on Friday, October 8th me and Dylan were chilling in the room then when Dylan said “hey stepbro” what are you doing Aaron’s cock grew 30x bigger and then they moaned together having sex yelling stepbro.

Hey stepbro by The straight cocks 2.0 October 9, 2020