What is Open-mouth Breather?
1.
Someone who keeps their mouth open, often with tongue sticking out; appearing mentally deficient. Implying the person has brain damage or is mentally deficient.
All his friends were idiots and morons; the biggest collection of open-mouth breathers I've ever seen.
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Random Words:
1.
The asshole on a young boy, or an asshole in general.
Gays guys love the Michael Jackson G-spot.
See asshole, butt hole, anus, g-spot,..