Stiffin 

when someone is holding out on you. this can be anything at all, and they wont give it to you.

you ask a friend for 10 dollars. and he say no. then he would be stiffin

Stiffin by yungchoc March 8, 2009

Stiffin 

A drunken motion of a dude in your group who’s self conscious about being around 5 foot 5 inches but it’s more because he walks around downtown with his boys in the same bumbling sloppy motion that their 5 inch dick wiggles in his power rangers underwear. These types of people are rumored to grow landing strips in their taint areas.

He walk around with his arms dangling around like a T-Rex or.. is This nigga Stiffin?

Stiffin by Mojoprick January 12, 2019

stiffin 

to hesitate or chicken out

when it's time to act my homies ain't stiffin

stiffin by nickgurr507 May 4, 2022

stiffin' 

to hate on, hatin' on me, anything hatin

Stop stiffin' on my new threads.

stiffin' by G-Dizzle Nizzle January 9, 2008

wienie stiffin

an erection, a bonar, a hard on
term made up by life long best friends at a young age

"man, I think I'm getting a wienie stiffin"

wienie stiffin by Impromptuer February 4, 2009

Gooey stiffin 

The act of jizzing one girls breast then proceeding to pour molten chocolate on her titties and suck it all off

Man last night was fun, gave her a gooey stiffin best night of my life

Gooey stiffin by Bparis6459 June 16, 2021

Fart Sniffing 

The actual term used by Dehner to inhale the seeping gasses that escape the butthole.

Most often while doing the 69 or rusty trombone.

Palmer was caught Fart Sniffing Kristy on her wedding night.

Sean and Nicole take turns Fart Sniffing while sitting at No Worries.

Fart Sniffing by All girls know Long Pole Joe July 19, 2020