gravy time
n.— «Harrington said the regular drivers complain constantly because the part-time drivers come on the street during the rush hours, called “gravy time,” which run from 7 to 9 a.m. and 4 to 7 p.m.» —“Part-Time Cabbies Face Legal Barrier” by Jean Reiff Washington Post (M3) Sept. 29, 1946. (source: Double-Tongued Dictionary)
Further reading
The word nurdle, sometimes spelled nerdle, can be used to denote various “small bits of things,” such as styrofoam packing material or detritus in one’s pockets. It may be related to the word nodule. Like thingamabob and whatsit...
If you catch your blue jeans on a nail, you may find yourself with a winklehawk. This term, adapted into English from Dutch, means “an L-shaped tear in a piece of fabric.” And: What’s your relationship with the books on your...