rip one 

Marine slang ... 'to fart'

Did you rip one?!?

rip one by Secret Agent Man September 19, 2003

Rip one 

To rip a fart louder than a metal beyblade in a bathtub.

fat guy: Bro I'm about to rip one.
fat guy 2: same bro.
*farts so loud it ruptures the space-time continuum*
fat guy: bro that was so loud we might get arrested for disturbing the peace.

Rip one by AvgRedditor January 5, 2021

Rip one 

When your 30 yards out with the ball and your mate shouts "RIP ONE" there's only one place that ball is going, Upper echelon .

Andy! RIP ONE !!!!

Rip one by The Football wiz November 9, 2016

rip one off 

to rather forcefully expell wind from the anus usually with a good strain..

present tense- wow he can "rip one off" or he ripped one off"

rip one off by gilly walker January 27, 2007

Letting one RIP 

1 .When you toot toot from the shoot shoot hole
2. Ok you ever just like letting one RIP and you feel so relieved that you kinda hope it happens again so you can relive the moment?

Congratulations on letting one RIP, this place is now worse than Chernobyl

Letting one RIP by Yourhighnessthegr8 June 21, 2019

let one rip 

Let one rip, yet another way to say fart.

Jimbo let one rip this time he followed through, as he waddled away he thought 'It's about time I cleaned out that fridge'.

let one rip by Blue Cawdrey November 21, 2004

Rip a Fat One 

To rip a fat one is to rip a massive fart that could potentially cause an earthquake or rip a large hole in the pants.
This fart is usually extremely stinky, pretty much equivalent to the same gas used in world war 2 by the nazi executioners.

Jared - "Oi Atef! Rip a fat one!"
Atef - "*Rips a fat one*

Rip a Fat One by Atef Lord February 8, 2021