black dog syndrome n.— «But black dogs? While searching for a companion for George Bailey, Gregg was shocked to see a banner on an Ohio animal shelter’s Web site that detailed how tough it is for big dogs with black coats to find homes...
big dog n. a large bill for services rendered. Editorial Note: Pure speculation, but consider big dog ‘big-bug, big shot’ (HDAS [1833], 1843), as well as dog ‘a bond or promissory note’ (HDAS 1833) and ‘a gambling marker’ (HDAS 1967). (source:...