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Home›Strains›Hybrid›Yuck Mouth
Yuck Mouth strain photo 1iPhoto: AllBud
Hybrid

Yuck Mouth

Yuck Mouth is an indica-leaning hybrid of GMO Cookies and Do-Si-Dos, known for a gassy, nutty smell and a calm, focused feel.

Typical THC
24–25%
Typical CBD
<1%
Read the Yuck Mouth guide

How people describe it

FocusedRelaxedHappyTalkativeCreative

Smell and taste

DieselEarthyNuttyWoody

Family tree

GMO Cookies×Do-Si-DoscrossYuck Mouth

Yuck Mouth strain guide

2 min read · Updated October 14, 2026 · WeedDB editors

Yuck Mouth is an indica-leaning hybrid bred from GMO Cookies and Do-Si-Dos. Despite the name, people know it for a gassy, nutty, slightly funky smell and a calm feel that still leaves room to think.

Where does Yuck Mouth come from?What does Yuck Mouth smell and taste like?Yuck Mouth effects: what people reportHow strong is Yuck Mouth?Buying Yuck Mouth in CanadaYuck Mouth vs Do-Si-DosStrains like Yuck Mouth

Where does Yuck Mouth come from?

Two strain databases agree on the parents: GMO Cookies, better known as GMO and famous for its garlicky funk, and Do-Si-Dos, a sweet, earthy strain from the Cookies family. The original breeder isn't named in either listing.

Reviewers mention numbered cuts such as Yuck Mouth #4 and #9 from producers, which suggests several selections are out there. One strain database calls it about 70% indica.

What does Yuck Mouth smell and taste like?

Yuck Mouth smells gassy and earthy, with diesel and wood up front and a nutty, creamy note underneath. One strain database compares the taste to creamy peanut butter with a spicy diesel edge, and some people pick up pine.

We couldn't find published terpene results for Yuck Mouth, so we haven't listed any. Check your product's label if it shows a terpene breakdown.

Yuck Mouth effects: what people report

People most often describe Yuck Mouth as focused, relaxed and happy, with a calm body feel that doesn't flatten their energy at first. Some call it talkative and creative, while others say higher amounts lead to couch-lock and sleepiness.

These are experiences people report, not promises. How it feels depends on the product, how much you have and your tolerance. Dry mouth and headache are the complaints that come up.

How strong is Yuck Mouth?

Yuck Mouth is a high-THC strain. One strain database lists an average of about 24% to 25% THC, and one reviewer on one strain database cites a product near 24.6% THCA. CBD is very low.

Start with a small amount and wait before having more. The numbers on your label matter more than the name, and our THCA vs THC guide explains why the two figures differ.

Buying Yuck Mouth in Canada

Since there are several numbered cuts, check the label for the producer and any phenotype number.

Look at the THC and CBD numbers and the packaging date, since fresher flower keeps more of that gassy smell.

Yuck Mouth vs Do-Si-Dos

Do-Si-Dos is one of Yuck Mouth's parents, a sweet, earthy Cookies-family strain known for a relaxed, heavy feel. Yuck Mouth swaps much of that sweetness for gas and funk from its GMO side and is more often described as focused and talkative before it settles. If you prefer sweet and earthy, choose Do-Si-Dos. If you like savoury, gassy strains, Yuck Mouth is the one.

Strains like Yuck Mouth

If you like Yuck Mouth, these are the closest matches:

  • GMO: the parent behind its gassy, savoury funk.
  • Do-Si-Dos: the other parent, sweeter and earthier.
  • Peanut Butter Breath: a nutty, earthy hybrid that shares Yuck Mouth's peanut-butter note.

Strains similar to Yuck Mouth

GMO strainGMOTHC 22–28%Do Si Dos strainDo Si DosTHC 16–30%Peanut Butter Breath strainPeanut Butter BreathTHC 18–28%

More hybrid strains

Yuzu Sour strainYuzu SourTHC 24–33%ZlZ LatoTHC 21–30%Z Pie strainZ PieTHC 25–30%Zack's Cake strainZack's CakeTHC 21–24%

Guides to read next

Cookies strains: Girl Scout Cookies and its familyCookies strains are the cannabis family built around Girl Scout Cookies, widely reported as a cross of OG Kush and Durban Poison from the San Francisco Bay Area. Cuts like Thin Mints and Forum Cut, and descendants like Gelato, Sunset Sherbet and Wedding Cake, make up the family.The cannabis leaf: fan leaves, sugar leaves and what the shape meansA cannabis leaf is palmately compound: several narrow, serrated leaflets fan out from one point, usually five to seven but anywhere from three to nine or more. Big fan leaves do the photosynthesis, small sugar leaves sit inside the bud, and leaf shape alone does not reliably tell you whether a strain is an indica or a sativa.What is greening out? Signs and what to doGreening out is a slang term for taking more cannabis than your body handles comfortably, usually with a wave of unpleasant physical and mental effects. It is generally temporary. The usual advice is to stop consuming, get somewhere calm, and call for help if symptoms are severe.

Yuck Mouth questions

Is Yuck Mouth indica or sativa?

Yuck Mouth is an indica-leaning hybrid. It is a cross of GMO Cookies and Do-Si-Dos.

How strong is Yuck Mouth?

Published lab results usually range from 24% to 25% THC, and the label on any legal Canadian product shows its exact batch.

What does Yuck Mouth smell like?

Diesel, earthy, nutty and woody.