He was being serious dwturnernc! What you built is considered a collared keezer, not a "coffin" keezer. A coffin refers to a box that sits on top of the keezer (traditionally on top of a bar) that the faucets stick out of. Your taps stick out of your collar.
Sweet build, but not a "coffin" keezer as it is defined around here and in pubs/bars.
But it is the size of a small coffin, in case you ever need "to make someone an offer they can't refuse"