Snake slithers into a bar...

...bartender says "I can't serve you".  The snake says "Well why not?".  The bartender says "You can't hold your liquor!"

Here's a photo from June this year of a couple of eastern garter snakes (Thamnophis sirtalis sirtalis) alongside a Dekay's brownsnake (Storeria dekayi).  These guys would have recently emerged from an underground hibernacula (creviced rock, foundations, even rodent holes) after which they bask, feed and mate.