Tutorial illustration showing how to make fart sounds

How to Make a Fart Sound

5 proven methods for perfect flatulence simulation

Whether you need a fart sound for a prank, a video, or just want to make your friends laugh, here's your complete guide. From the classic armpit to modern technology, we've got you covered.

📖 5 min read • 🎯 5 methods • Updated 2026-02-08

🎛️ The Easy Way: Just Use Our Soundboard

Why practice when you can have 146 perfect fart sounds at your fingertips? Tap to play:

FART-1000

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→ Access all 146 sounds on the full soundboard

If you prefer the satisfaction of earning your fart sounds, here are the classic manual techniques that have been making people laugh for generations:

Method 1: The Classic Armpit Fart 💪

The OG technique. The armpit fart has been perfected by children and comedy legends alike for centuries. It's reliable, consistent, and produces a satisfying range of tones.

  1. Cup Your Hand
    Form a slight cup with your hand, palm facing your body. The curve of your palm is what traps the air.
  2. Position in Armpit
    Tuck your cupped hand tightly into your armpit. The seal between your palm and armpit skin is crucial.
  3. Pump Your Arm
    Press your arm down while keeping your hand in place. The air escaping through the small gap creates the sound.
  4. Adjust for Tone
    Tighter seal = higher pitch. Looser seal = deeper rumble. Experiment to find your range.
Pro Tip

A little moisture actually helps create a better seal. This is why armpit farts work better when you're slightly sweaty. Science!

Method 2: The Mouth Fart 👄

The oral approach to flatulence simulation. More versatile than the armpit but requires practice to master.

  1. Position Your Tongue
    Stick your tongue out slightly, resting it on your bottom lip.
  2. Create a Loose Seal
    Press your lips around your tongue, but keep them loose. You want air to flutter through.
  3. Blow Air
    Push air out. The loose seal creates the classic fluttering fart sound.
  4. Vary the Pressure
    More pressure = louder and more aggressive. Less pressure = subtle squeaker.

Method 3: The Hand Squeeze 🤲

Fart sounds using only your hands. Discreet and always available.

  1. Cup Both Hands
    Press palms together with a small pocket of air trapped inside. Thumbs should be on top.
  2. Create Air Pocket
    Leave a small gap between your palms—this is where the magic happens.
  3. Press and Release
    Quickly squeeze your hands together. The air escaping creates a short fart-like sound.

Method 4: The Knee Pit 🦵

Like the armpit method, but more surprising and works when sitting.

  1. Sit and Bend Knee
    Sit down and bend one knee so your calf is near your thigh.
  2. Cup Hand Behind Knee
    Place your cupped hand in the back of your bent knee joint.
  3. Straighten Your Leg
    While keeping your hand in place, straighten your leg. Air escapes = fart sound.
Did You Know?

The knee pit method was a favorite of court jesters in medieval times. Some things never change.

Method 5: Props & Technology 🔧

For those who prefer reliability over manual skill:

💺
Whoopee Cushion
The classic. Hide it on a chair and wait for someone to sit. Our guide →
📡
Fart Machine
Remote-controlled for perfect timing from a distance. Our guide →
📱
This Website
146 sounds, instant playback, free forever. You're already here!

Frequently Asked Questions

Which method is the loudest?
The armpit fart typically produces the loudest sound, followed by the mouth fart. Hand squeezes and knee pits are more subtle.
Why can't I get the armpit fart to work?
The seal is probably not tight enough. Try adjusting the cup of your hand, adding slight moisture, or practicing the pumping motion. It takes a few tries to get the technique right.
Is there a "best" method?
Honestly? Using our soundboard. You get perfect sounds every time, 146 varieties, and no practice required. But for purists, the armpit fart is the gold standard.

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