1) Having breath on par with or worse than Dan Molloy
2) Having chat that makes no sense or is completely unfunny
1) Brushing teeth with poo/roadkill
2) Having OK breath but chatting so much crap that your breath begins to smell like shit
3) Making an absolute raving party come to a sudden silence just by a sentence from your mouth

all these mean you have Poo-breath
by Harry Half-pint December 6, 2010
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1) -Adjective- Used to describe the smell of breath resembling that of excrement.

2) -Noun- A subject deployed tactically as an ice-breaker or to break awkward, uncomfortable silences.
1)

Peter: "Don't you think the Mr. Cross has really bad poo-breath?"

Tarquin: "I think you should shut the fuck up, and get out of my kitchen."

2)

Guy: "I've never been on a blind date before. It's nice to meet you."

Girl: "Yeah, you too. So.. uh..."

......................................................................................

Guy: "Poo-breath?"
by Poo_Skater July 18, 2011
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The stench that comes out of the pie-hole of someone with serious pooptooth
man, everyone in that town's got poo-breath.
by capnCrouton May 4, 2004
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