Dog coffee 

Coffee that has gone cold or been sitting in the pot on the warmer for more than 6 hours. This is dog coffee, coffee that is only fit for a dog... although, if you are like me, you will possibly reheat/drink it anyway, because you are an addict.

i.e yesterdays brew still sitting in the pot, or a pot of coffee you enjoyed in the morning - then you get home at night and drink some more of it. Also, microwaving cold coffee turns it into dog coffee, regardless of how old it is (even if it was only made 10 minutes ago).

Dog coffee by Azzaazza December 31, 2008

Dog Coffee 

Coffee that has gone cold or been sitting in the pot on the warmer for more than 6 hours. This is dog coffee, coffee that is only fit for a dog... although, if you are like me, you will possibly reheat/drink it anyway, because you are an addict.

i.e yesterdays brew still sitting in the pot, or a pot of coffee you enjoyed in the morning - then you get home at night and drink some more of it. Also, microwaving cold coffee turns it into dog coffee, regardless of how old it is (even if it was only made 10 minutes ago).

Dog Coffee by The Bathtub Sophist August 28, 2007