The place you go (typically a toilet) after taking a huge toke or dab to keel over and cough/hack/throw up as your brain gets bombarded with THC
bro 1: "Damn, Jake just took a gram dab. He's in the cough trough right now."
bro 2: "He's gonna come out here higher than a motherfucker."
bro 2: "He's gonna come out here higher than a motherfucker."
by ryebredd May 19, 2018
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