Breath that smells like rotting garbage, like Craig and Syd have, from years of digging through dumpsters for 'treasures' like old computer parts and partially-empty beer cans.
Syd's dumpster breath will make you want to vomit if you get close enough.
The smell of breath that reminds the olfactory senses of aged putrid garbage remaining at the bottom of a dumpster
My dog Tucker has the worst eye-watering Dumpster Breath.